Product Detail Manual WT
User Manual: wt
Open the PDF directly: View PDF 
.
Page Count: 36
| Download | |
| Open PDF In Browser | View PDF |
E SUSPENSION A B SECTION ROAD WHEELS & TIRES C D WT CONTENTS PRECAUTIONS .......................................................... 2 Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER” .................................................................. 2 PREPARATION ........................................................... 3 Special Service Tool ................................................. 3 Commercial Service Tools ........................................ 3 NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING ................................................ 4 NVH Troubleshooting Chart ..................................... 4 WHEEL ....................................................................... 5 Inspection ................................................................. 5 WHEEL AND TIRE ASSEMBLY ................................. 6 PAX Run Flat Tires and Wheels ............................... 6 Conventional Tire and Wheel ................................... 6 BALANCING WHEELS ......................................... 6 ROTATION ............................................................ 7 LOW TIRE PRESSURE WARNING SYSTEM ............ 8 System Components ................................................ 8 System Description .................................................. 8 TRANSMITTER ..................................................... 8 REMOTE KEYLESS ENTRY RECEIVER ............. 9 BCM (BODY CONTROL MODULE) ...................... 9 COMBINATION METER ....................................... 9 DISPLAY UNIT ...................................................... 9 CAN COMMUNICATION ...........................................11 System Description .................................................11 TROUBLE DIAGNOSES .......................................... 12 Wiring Diagram — T/WARN — .............................. 12 Terminals and Reference Value for BCM ............... 13 ID Registration Procedure ...................................... 14 ID REGISTRATION WITH TRANSMITTER ACTIVATION TOOL ............................................ 14 ID REGISTRATION WITHOUT TRANSMITTER ACTIVATION TOOL ............................................ 16 Transmitter Wake Up Operation ............................. 18 WITH TRANSMITTER ACTIVATION TOOL ........ 18 CONSULT-II Function (BCM) ................................. 19 Self-Diagnosis ........................................................ 20 Revision: July 2006 DESCRIPTION .................................................... 20 FUNCTION .......................................................... 20 How to Perform Trouble Diagnosis for Quick and Accurate Repair ...................................................... 22 INTRODUCTION ................................................. 22 WORK FLOW ...................................................... 22 Preliminary Check .................................................. 23 Malfunction Code/Symptom Chart .......................... 24 TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS ........................................................................ 26 Inspection 1: Transmitter or BCM ........................... 26 MALFUNCTION CODE NO. 21, 22, 23 OR 24 (DTC C1708, C1709, C1710 OR C1711) ............ 26 Inspection 2: Transmitter - 1 ................................... 26 MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48 ............................... 26 Inspection 3: Transmitter - 2 ................................... 27 MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 27 Inspection 4: Vehicle Speed Signal ........................ 28 MALFUNCTION CODE NO. 52 [DTC C1729] ..... 28 TROUBLE DIAGNOSIS FOR SYMPTOMS .............. 29 Inspection 1: Warning Lamp Does Not Come On When Ignition Switch Is Turned On. ....................... 29 Inspection 2: Warning Lamp Stays On When Ignition Switch Is Turned On. .............................................. 30 Inspection 3: Warning Lamp Flashes When Ignition Switch Is Turned On. .............................................. 31 Inspection 4: Hazard Warning Lamp Flashes When Ignition Switch Is Turned On. ................................. 32 Inspection 5: “TIRE PRESSURE” Information In Display Unit Does Not Exist. ................................... 33 Inspection 6: ID Registration Cannot Be Completed... 33 REMOVAL AND INSTALLATION ............................. 34 Transmitter ............................................................. 34 REMOVAL ........................................................... 34 INSTALLATION ................................................... 34 SERVICE DATA AND SPECIFICATIONS (SDS) ...... 36 Road Wheel ............................................................ 36 Tire ......................................................................... 36 WT-1 2006 Quest F G H I J K L M PRECAUTIONS PRECAUTIONS PFP:00001 Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER” EES0022N The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the SRS and SB section of this Service Manual. WARNING: ● To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. ● Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SRS section. ● Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. Revision: July 2006 WT-2 2006 Quest PREPARATION PREPARATION Special Service Tool PFP:00002 A EES0021F The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here. Tool number (Kent-Moore No.) Tool name Description B KV991 B1000 (J - 45295) Transmitter activation tool ● Wake up C ● ID registration D WEIA0144E WT Commercial Service Tools EES0021G Tool name Description Power tool Removing wheel nuts F G H PBIC0190E I J K L M Revision: July 2006 WT-3 2006 Quest TIRES Symptom ROAD WHEEL Revision: July 2006 × Shake × × × × × × Vibration × Shimmy × × × × × × shudder × × × × × × × × × × Poor quality ride or handling × × × × × × × × × × Noise × × × × × × × × × × Shake × × × × × × × × × × Shimmy, shudder × × × × × × × × × Poor quality ride or handling × × × × × × × WT-4 × × Refer to ROAD WHEEL in this chart. FAX-4, "NVH Troubleshooting Chart" BR-5, "NVH Troubleshooting Chart" PS-5, "NVH Troubleshooting Chart" DRIVESHAFT BRAKE STEERING × ROAD WHEEL × Refer to TIRES in this chart. × TIRES RAX-4, "NVH Troubleshooting Chart" (RAX), RSU-4, "NVH Troubleshooting Chart" (RSU) × REAR AXLE AND REAR SUSPENSION × FSU-4, "NVH Troubleshooting Chart" (FAX), FAX-4, "NVH Troubleshooting Chart" (FSU) — Non-uniformity × FRONT AXLE AND FRONT SUSPENSION — Deformation or damage × FAX-4, "NVH Troubleshooting Chart" (FFD. 4 A/T), RAX-4, "NVH Troubleshooting Chart" (RFD, 4 A/T) FAX-4, "NVH Troubleshooting Chart" (FFD, 5 A/T), RAX-4, "NVH Troubleshooting Chart" (RFD, 5 A/T) WT-7 Uneven tire wear × DIFFERENTIAL WT-36 Incorrect tire pressure × WT-36 WT-6 Imbalance Noise Incorrect tire size WT-5 Possible cause and SUSPECTED PARTS Out-of-round FAX-5, FSU-5 Reference page Improper installation, looseness NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING NVH Troubleshooting Chart PFP:00003 EES0021H Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts. × × × × × × × × × × × × × × × × × × × × × × × × ×: Applicable 2006 Quest WHEEL WHEEL Inspection 1. 2. a. b. PFP:40300 A EES0022L Check tires for wear and improper inflation. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout. Remove tire from aluminum wheel and mount on a tire balance machine. Set dial indicator as shown. Wheel runout (Dial indicator value) B C : Refer to WT-36, "Road Wheel" . D WT SFA975B 3. 4. Check front wheel bearings for looseness. Refer to FAX-5, "FRONT WHEEL BEARING" . Check front suspension for looseness. Refer to FSU-6, "FRONT SUSPENSION PARTS" . F G H I J K L M Revision: July 2006 WT-5 2006 Quest WHEEL AND TIRE ASSEMBLY WHEEL AND TIRE ASSEMBLY PAX Run Flat Tires and Wheels PFP:40300 EES0022M CAUTION: ● Servicing PAX run flat tires and wheels requires special tire equipment and training. DO NOT service PAX Run Flat tires and wheels with conventional tire servicing equipment or damage to the tire and wheel will result. ● If a PAX run flat tire and wheel [or transmitter (pressure sensor)] requires service, and the proper servicing equipment is not available, then replace the complete PAX tire and wheel assembly. Conventional Tire and Wheel EES0021J BALANCING WHEELS 1. 2. 3. 4. Remove inner and outer balance weights from the road wheel. CAUTION: Be careful not to scratch the road wheel during removal. Using releasing agent, remove double-faced adhesive tape from the road wheel. CAUTION: ● Be careful not to scratch the road wheel during removal. ● After removing double-faced adhesive tape, wipe clean traces of releasing agent from the road wheel. Set road wheel on wheel balancer using the center hole as a guide. Start the tire balance machine. ● If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting, select and adjust a drive-in weight mode suitable for road wheels. When inner and outer unbalance values are shown on the wheel balancer indicator, multiply outer unbalance value by 1.6 to determine balance weight that should be used. Select the outer balance weight with a value closest to the calculated value above and install it to the designated outer position of, or at the designated angle in relation to the road wheel. CAUTION: ● Do not install the inner balance weight before installing the outer balance weight. ● Before installing the balance weight, be sure to clean the SMA054D mating surface of the road wheel. Calculation: Indicated unbalance value × 1.6 = balance weight to be installed Calculation example: 23 g (0.81 oz) × 1.6 = 38.33 g (1.35 oz) = 40 g (1.41 oz) balance weight (closer to calculated balance weight value) NOTE: The selected balance weight value must be the closest balance weight available to the calculated balance weight value. Example: 37.4 = 35 g (1.23 oz) 37.5 = 40 g (1.41 oz) Revision: July 2006 WT-6 2006 Quest WHEEL AND TIRE ASSEMBLY a. b. Install balance weight in the position shown. When installing balance weight to road wheels, set it into the grooved area on the inner wall of the road wheel as shown in the figure so that the balance weight center is aligned with the wheel balancer indication position (angle). CAUTION: ● Always use Genuine NISSAN adhesion balance weights. ● Balance weights are not reusable; always replace with new ones. ● Do not install more than three pieces of balance weight. A B C D WT F G SMA055D c. 5. 6. 7. If calculated balance weight value exceeds 50 g (1.76 oz), install two balance weight pieces in line with each other (as shown in the figure). CAUTION: Do not install one balance weight piece on top of another. Start wheel balancer again. Install drive-in balance weight on inner side of road wheel in the wheel balancer indication position (angle). CAUTION: Do not install more than two balance weights. Start wheel balancer. Make sure that inner and outer residual unbalance values are 5 g (0.18 oz) each or less. ● If either residual unbalance value exceeds 5 g (0.18 oz), repeat installation procedures. Wheel balance (Maximum allowable unbalance): Maximum allowable unbalance Dynamic (At rim flange) Static (At rim flange) H I J SMA056D L Less than 5 g (0.18 oz) (per side) Less than 10 g (0.35 oz.) M ROTATION ● ● After rotating the tires, adjust the tire pressure. Retighten the wheel nuts when the vehicle has been driven for 1,000 km (600 miles) (also in cases of a flat tire, etc.). CAUTION: When installing wheels, tighten them diagonally by dividing the work two to three times in order to prevent the wheels from developing any distortion. Tightening torque of wheel nut : 112 N·m (11 kg-m, 83 ft-lb) WEIA0044E Revision: July 2006 K WT-7 2006 Quest LOW TIRE PRESSURE WARNING SYSTEM LOW TIRE PRESSURE WARNING SYSTEM System Components PFP:40300 EES0021L LEIA0051E System Description EES0021M TRANSMITTER A sensor-transmitter integrated with a valve is installed on a wheel, and transmits a detected air pressure signal in the form of a radio wave. WEIA0137E Revision: July 2006 WT-8 2006 Quest LOW TIRE PRESSURE WARNING SYSTEM REMOTE KEYLESS ENTRY RECEIVER The remote keyless entry receiver receives the air pressure signal transmitted by the transmitter in each wheel. A B C D WT F LEIA0053E BCM (BODY CONTROL MODULE) G The BCM reads the air pressure signal received by the remote keyless entry receiver, and controls the combination meter warning lamp and the buzzer operations as shown below. It also has a judgement function to detect a system malfunction. Condition Warning lamp Buzzer Less than 193 kPa (2.0 kg/cm , 28 psi) [Flat tire] ON OFF Less than 121 kPa (1.23 kg/cm2 , 17.5 psi) [Flat tire] (With PAX Run Flat tire and wheel) Flash (Twice per second) ON (10 seconds after ignition switch ON) System malfunction After key ON, flashes once per second for 1 minute, then stays ON. OFF On for 1 second after ignition ON. OFF H I 2 System normal J LEIA0054E K L M COMBINATION METER The combination meter receives tire pressure status from the BCM using CAN communication. When a low tire pressure condition is sensed by the BCM, the combination meter low tire pressure warning lamp and buzzer are activated. LEIA0055E DISPLAY UNIT Displays the air pressure of each tire. Revision: July 2006 WT-9 2006 Quest LOW TIRE PRESSURE WARNING SYSTEM ● After the ignition switch is turned ON, the pressure values are not displayed until the data of each wheel is received. WEIA0142E WEIA0143E Revision: July 2006 WT-10 2006 Quest CAN COMMUNICATION CAN COMMUNICATION System Description PFP:23710 A EES0021N Refer to LAN-24, "CAN COMMUNICATION" . B C D WT F G H I J K L M Revision: July 2006 WT-11 2006 Quest TROUBLE DIAGNOSES TROUBLE DIAGNOSES Wiring Diagram — T/WARN — PFP:00004 EES0021O WEWA0043E Revision: July 2006 WT-12 2006 Quest TROUBLE DIAGNOSES Terminals and Reference Value for BCM EES0021P A Terminal + Item Voltage (V) (Approx.) Condition – 15 (L/W) Tire pressure warning check connector — 5V 18 (P) Remote keyless entry receiver (Ground) — 0V B C D Stand-by WT OCC3879D Remote keyless entry receiver (Power supply) 19 (V/W) F Press any of the electronic switches G OCC3882D Ground H Stand-by I 20 (Y/G) OCC3881D Remote keyless entry receiver (Signal) J Press any of the electronic switches K OCC3880D ( 38 (G) Ignition switch Ignition switch ON or START 39 (L) (CAN-H) — — 40 (P) (CAN-L) — — 52 (B/W) GND — 0V 55 (W/B) Battery power supply — Battery voltage M ) : Wire color Revision: July 2006 WT-13 L Battery voltage 2006 Quest TROUBLE DIAGNOSES ID Registration Procedure EES0021Q ID REGISTRATION WITH TRANSMITTER ACTIVATION TOOL NOTE: This procedure must be done after replacement of a low tire pressure warning transmitter or BCM. New replacement transmitters are provided "asleep" and must first be "woken up" using Transmitter Activation Tool J-45295 before ID registration can be performed. CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected during self-diagnosis depending on control unit which carries out CAN communication. 1. With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, then turn the ignition switch ON. 2. Select "START (NISSAN BASED VHCL)". BCIA0029E 3. Touch “BCM” on "SELECT SYSTEM" screen. NOTE: If "BCM" is not indicated, go to GI-38, "CONSULT-II Data Link Connector (DLC) Circuit" . BCIA0030E 4. 5. Select “AIR PRESSURE MONITOR” on "SELECT TEST ITEM" screen. Select “WORK SUPPORT” on "SELECT DIAG MODE" screen, and select "ID REGIST". BCIA0031E Revision: July 2006 WT-14 2006 Quest TROUBLE DIAGNOSES 6. Push the transmitter activation tool against the tire near the front left transmitter. Press the button for 5 seconds. Tool number A : (J-45295) B C LEIA0036E 7. Register the IDs in order from FR LH, FR RH, RR RH and RR LH. When ID registration of each wheel has been completed, a buzzer sounds and the hazard warning lamps flash. Activation tire position Buzzer 1 Front LH Once 2 Front RH 2 times 3 Rear RH 3 times 4 Rear LH 4 times D Hazard warning lamp CONSULT-II WT 2 times flashing “YET” ↓ “DONE” F 8. After completing all ID registrations, press “END” to complete the procedure. NOTE: Be sure to register the IDs in order from FR LH, FR RH, RR RH, to RR LH, or the self-diagnostic results display will not function properly. G H I J K L M Revision: July 2006 WT-15 2006 Quest TROUBLE DIAGNOSES ID REGISTRATION WITHOUT TRANSMITTER ACTIVATION TOOL NOTE: This procedure must be done after replacement of a low tire pressure warning transmitter or BCM. New replacement transmitters are provided "asleep" and must first be "woken up" using Transmitter Activation Tool J-45295 before ID registration can be performed. 1. With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, then turn the ignition switch ON. 2. Select "START (NISSAN BASED VHCL)". BCIA0029E 3. 4. Touch “BCM” on "SELECT SYSTEM" screen. NOTE: If "BCM" is not indicated, go to GI-38, "CONSULT-II Data Link Connector (DLC) Circuit" . Select “AIR PRESSURE MONITOR” on “SELECT TEST ITEM" screen. BCIA0030E 5. 6. Select “WORK SUPPORT” on “SELECT DIAG MODE" screen, and select "ID REGIST". Adjust the tire pressure to the values shown in the table below for ID registration, and drive the vehicle at 15 km/h (9.4 MPH) or more for a few minutes. BCIA0031E 7. Tire position Tire pressure kPa (kg/cm2 , psi) Front – Left 250 (2.5, 36) Front – Right 230 (2.3, 33) Rear – Right 210 (2.1, 30) Rear – Left 190 (1.9, 27) After completing all ID registrations, press “END” to complete the procedure. Revision: July 2006 WT-16 2006 Quest TROUBLE DIAGNOSES Activation tire position CONSULT-II A Front LH “YET” ↓ “DONE” Front RH Rear RH B Rear LH 8. Inflate all tires to proper pressure. Refer to WT-36, "Tire" . C D WT F G H I J K L M Revision: July 2006 WT-17 2006 Quest TROUBLE DIAGNOSES Transmitter Wake Up Operation EES0021R WITH TRANSMITTER ACTIVATION TOOL NOTE: This procedure must be done after replacement of a low tire pressure warning transmitter or BCM. New replacement transmitters are provided "asleep" and must first be "woken up" using Transmitter Activation Tool J-45295 before ID registration can be performed. 1. Push the transmitter activation tool against the tire near the front left transmitter. Press the button for 5 seconds. Tool number ● : (J-45295) With ignition switch ON, as the hazard warning lamp flashes per the follow diagram, the respective transmitter then must be woken up. LEIA0036E 2. When the BCM finishes assigning each tire ID, the BCM flashes the hazard warning lamps and trailer flasher lamps (if equipped) and sends flashing indicator status by CAN according to the following time chart. Please see trailer flasher specification details of trailer flashing lamps since the BCM controls trailer flasher lamps as brake lamps. Refer to LT-132, "TRAILER TOW" . 3. After completing wake up of all transmitters, make sure low tire pressure warning lamp goes out. LEIA0059E Revision: July 2006 WT-18 2006 Quest TROUBLE DIAGNOSES CONSULT-II Function (BCM) EES0021S A CONSULT-II can display each diagnostic item using the diagnostic test modes shown following. BCM diagnostic test item Diagnostic mode Description WORK SUPPORT Supports inspections and adjustments. Commands are transmitted to the BCM for setting the status suitable for required operation, input/output signals are received from the BCM and received data is displayed. DATA MONITOR Inspection by part ACTIVE TEST SELF-DIAG RESULTS CAN DIAG SUPPORT MNTR ECU PART NUMBER CONFIGURATION B C Displays BCM input/output data in real time. Operation of electrical loads can be checked by sending drive signal to them. D Displays BCM self-diagnosis results. The result of transmit/receive diagnosis of CAN communication can be read. WT BCM part number can be read. F Performs BCM configuration read/write functions. G H I J K L M Revision: July 2006 WT-19 2006 Quest TROUBLE DIAGNOSES Self-Diagnosis EES0021T DESCRIPTION During driving, the low tire pressure warning system receives the signal transmitted from the transmitter installed in each wheel, and gives alarms when the tire pressure becomes low. The control unit (BCM) for this system has pressure judgement and trouble diagnosis functions. FUNCTION When the low tire pressure warning system detects low inflation pressure, the warning lamp in the combination meter comes on and the buzzer may sound (with PAX tires). To start the self-diagnostic results mode, ground the terminal of the tire pressure warning check connector. The malfunction location is indicated by the warning lamp flashing. CONSULT-II Application to Low Tire Pressure Warning System ITEM SELF-DIAGNOSTIC RESULTS DATA MONITOR Front - Left transmitter × × Front - Right transmitter × × Rear - Left transmitter × × Rear - Right transmitter × × Warning lamp — × Vehicle speed × × Buzzer (in combination meter) — × CAN Communication × — × : Applicable – : Not applicable Self-Diagnostic Results Mode Diagnostic item PAX - FAIL - FL [C1730] PAX - FAIL - FR [C1731] PAX - FAIL - RR [C1732] PAX - FAIL - RL [C1733] FLAT - TIRE - FL [C1704] FLAT - TIRE - FR [C1705] FLAT - TIRE - RR [C1706] FLAT - TIRE - RL [C1707] Diagnostic item is detected when ··· Reference page Front-left tire pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less Front-right tire pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less Rear-right tire pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less — Rear-left tire pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less Front-left tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less Front-right tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less Rear-right tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less — Rear-left tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less [NO-DATA] - FL [C1708] [NO-DATA] - FR [C1709] [NO-DATA] - RR [C1710] [NO-DATA] - RL [C1711] Data from front-left transmitter cannot be received. Data from front-right transmitter cannot be received. Data from rear-right transmitter cannot be received. Data from rear-left transmitter cannot be received. WT-26, "Inspection 1: Transmitter or BCM" [CHECKSUM- ERR] - FL [CHECKSUM- ERR] - FR [CHECKSUM- ERR] - RR [CHECKSUM- ERR] - RL Checksum data from front-left transmitter is malfunctioning. Checksum data from front-right transmitter is malfunctioning. Checksum data from rear-right transmitter is malfunctioning. Checksum data from rear-left transmitter is malfunctioning. WT-26, "Inspection 2: Transmitter 1" [PRESSDATA- ERR] - FL [PRESSDATA- ERR] - FR [PRESSDATA- ERR] - RR [PRESSDATA- ERR] - RL Air pressure data from front-left transmitter is malfunctioning. Air pressure data from front-right transmitter is malfunctioning. Air pressure data from rear-right transmitter is malfunctioning. Air pressure data from rear-left transmitter is malfunctioning. WT-27, "Inspection 3: Transmitter 2" [CODE- ERR] - FL [CODE- ERR] - FR [CODE- ERR] - RR [CODE- ERR] - RL Function code data from front-left transmitter is malfunctioning. Function code data from front-right transmitter is malfunctioning. Function code data from rear-right transmitter is malfunctioning. Function code data from rear-left transmitter is malfunctioning. WT-26, "Inspection 2: Transmitter 1" Revision: July 2006 WT-20 2006 Quest TROUBLE DIAGNOSES Diagnostic item Diagnostic item is detected when ··· [BATT - VOLT - LOW] - FL [BATT - VOLT - LOW] - FR [BATT - VOLT - LOW] - RR [BATT - VOLT - LOW] - RL VHCL_SPEED_SIG_ERR [C1729] Reference page Battery voltage of front-left transmitter drops. Battery voltage of front-right transmitter drops. Battery voltage of rear-right transmitter drops. Battery voltage of rear-left transmitter drops. WT-26, "Inspection 2: Transmitter 1" Vehicle speed signal is in error. WT-28, "Inspection 4: Vehicle Speed Signal" NOTE: Before performing the self-diagnosis, be sure to register the ID or else the actual malfunction location may be different from that displayed on CONSULT-II. Data Monitor Mode AIR PRESS FL AIR PRESS FR AIR PRESS RR AIR PRESS RL B C D WT MONITOR VHCL SPEED A CONDITION SPECIFICATION Drive vehicle. ● Vehicle speed (km/h or MPH) or ● F Drive vehicle for a few minutes. Tire pressure (kPa or psi) Ignition switch ON and activation tool is transmitting activation signals. ID REGST FL1 ID REGST FR1 ID REGST RR1 ID REGST RL1 G Registration ID: DONE No registration ID: YET Ignition switch ON WARNING LAMP Low tire pressure warning lamp on: ON Low tire pressure warning lamp off: OFF BUZZER Buzzer in combination meter on: ON Buzzer in combination meter off: OFF H I NOTE: Before performing the self-diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that displayed on CONSULT-II. J K L M Revision: July 2006 WT-21 2006 Quest TROUBLE DIAGNOSES How to Perform Trouble Diagnosis for Quick and Accurate Repair EES0021U INTRODUCTION ● ● ● Before troubleshooting, verify customer complaints. If a vehicle malfunction is difficult to reproduce, harnesses, harness connectors or terminals may be malfunctioning. Hold and shake these parts to make sure they are securely connected. When using a circuit tester to measure voltage or resistance of each circuit, be careful not to damage or deform connector terminals. WORK FLOW SEIA0100E Preliminary check: Revision: July 2006 WT-23 Self-diagnosis: WT-20 WT-22 Trouble diagnosis for symptoms: WT-29 2006 Quest TROUBLE DIAGNOSES Preliminary Check EES0021V A BASIC INSPECTION 1. CHECK ALL TIRE PRESSURES B Check all tire pressures. Refer to WT-36, "Tire" . OK or NG OK >> GO TO 2. NG >> Adjust tire pressure to specified value. C 2. CHECK LOW TIRE PRESSURE WARNING LAMP ACTIVATION D 1. Check low tire pressure warning lamp activation. 2. Does low tire pressure warning lamp activate for 1 second when ignition switch is turned ON? Does warning lamp activate? YES >> GO TO 3. NO >> Check fuse and combination meter. WT F 3. CHECK CONNECTOR 1. Disconnect BCM harness connector. 2. Check terminals for damage or loose connection. 3. Reconnect harness connector. OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts. G H 4. CHECK TRANSMITTER ACTIVATION TOOL I Check transmitter activation tool battery. OK or NG OK >> Carry out self-diagnosis. NG >> Replace transmitter activation tool battery. J K L M Revision: July 2006 WT-23 2006 Quest TROUBLE DIAGNOSES Malfunction Code/Symptom Chart EES0021W Code/Symptom 06 07 08 09 15 16 17 18 Malfunction part Reference page PAX fail FL. Pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less PAX fail FR. Pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less PAX fail RR. Pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less — PAX fail RL. Pressure drops to 121 kPa (1.23 kg/cm2 , 17.5 psi) or less Front-left tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less Front-right tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less Rear-right tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less — Rear-left tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less 21 22 23 24 Transmitter no data (front - left) Transmitter no data (front - right) Transmitter no data (rear - right) Transmitter no data (rear - left) WT-26, "Inspection 1: Transmitter or BCM" 31 32 33 34 Transmitter checksum error (front - left) Transmitter checksum error (front - right) Transmitter checksum error (rear - right) Transmitter checksum error (rear - left) WT-26, "Inspection 2: Transmitter 1" 35 36 37 38 Transmitter pressure data error (front - left) Transmitter pressure data error (front - right) Transmitter pressure data error (rear - right) Transmitter pressure data error (rear - left) WT-27, "Inspection 3: Transmitter 2" 41 42 43 44 Transmitter function code error (front - left) Transmitter function code error (front - right) Transmitter function code error (rear - right) Transmitter function code error (rear - left) WT-26, "Inspection 2: Transmitter 1" 45 46 47 48 Transmitter battery voltage low (front - left) Transmitter battery voltage low (front - right) Transmitter battery voltage low (rear - right) Transmitter battery voltage low (rear - left) WT-26, "Inspection 2: Transmitter 1" Vehicle speed signal WT-28, "Inspection 4: Vehicle Speed Signal" Fuse or combination meter BCM connector or circuit BCM WT-29, "Inspection 1: Warning Lamp Does Not Come On When Ignition Switch Is Turned On." Fuse or combination meter BCM connector or circuit BCM WT-30, "Inspection 2: Warning Lamp Stays On When Ignition Switch Is Turned On." BCM harness connector or circuit BCM Transmitter's mode off ID registration not yet completed WT-31, "Inspection 3: Warning Lamp Flashes When Ignition Switch Is Turned On." 52 Low tire pressure warning lamp does not come on when ignition switch is turned on. Low tire pressure warning lamp stays on when ignition switch is turned on. Low tire pressure warning lamp flashes when ignition switch is turned on. Revision: July 2006 WT-24 2006 Quest TROUBLE DIAGNOSES Code/Symptom Hazard warning lamp flashes when ignition switch is turned on. “TIRE PRESSURE” information in display unit does not exist. ID registration cannot be completed. Malfunction part BCM harness connector or circuit BCM Reference page WT-32, "Inspection 4: Hazard Warning Lamp Flashes When Ignition Switch Is Turned On." Fuse Display unit BCM WT-33, "Inspection 5: “TIRE PRESSURE” Information In Display Unit Does Not Exist." Transmitter Remote keyless entry receiver harness connector or circuit Remote keyless entry receiver WT-33, "Inspection 6: ID Registration Cannot Be Completed" A B C D WT F G H I J K L M Revision: July 2006 WT-25 2006 Quest TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS Inspection 1: Transmitter or BCM PFP:00000 EES0021X MALFUNCTION CODE NO. 21, 22, 23 OR 24 (DTC C1708, C1709, C1710 OR C1711) 1. CHECK CONTROL UNIT Drive for several minutes. Check all tire pressures with CONSULT-II “DATA MONITOR ITEM”. Are all tire pressures displayed as 0 kPa? YES >> GO TO 2. NO >> GO TO 3. 2. CHECK REMOTE KEYLESS ENTRY RECEIVER CONNECTOR Check remote keyless entry receiver connector for damage or loose connections. OK or NG OK >> Replace BCM, then GO TO 3. Refer to BCS-20, "Removal and Installation of BCM" . NG >> Repair or replace remote keyless entry receiver connector. 3. ID REGISTRATION Carry out ID registration of all transmitters. Is there a tire that cannot register ID? YES >> Replace transmitter of the tire, then GO TO 5. NO >> GO TO 4. 4. VEHICLE DRIVING 1. 2. Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping. Check all tire pressures with CONSULT-II “DATA MONITOR ITEM” within 15 minutes after vehicle speed becomes 17 km/h (11 MPH). Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp? YES >> Inspection End. NO >> GO TO 5. 5. ID REGISTRATION AND VEHICLE DRIVING 1. 2. Carry out ID registration of all transmitters. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10 minutes. Then check all tire pressures with CONSULT-II “DATA MONITOR ITEM” within 5 minutes. Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp? YES >> Inspection End. NO >> GO TO the inspection applicable to DTC. Inspection 2: Transmitter - 1 EES0021Y MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48 1. ID REGISTRATION (CORRECTION OF TRANSMITTER LOCATION) 1. 2. Carry out ID registration of all transmitters. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10 minutes. >> GO TO 2. Revision: July 2006 WT-26 2006 Quest TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS 2. REPLACE TRANSMITTER A 1. Check low tire pressure warning lamp again for flashing, replace malfunctioning transmitter. 2. Carry out ID registration of all transmitters. Can ID registration of all transmitters be completed? YES >> GO TO 3. NO >> GO TO Inspection 1. Refer to WT-26, "Inspection 1: Transmitter or BCM" . B C 3. VEHICLE DRIVING Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10 D minutes. Then check all tire pressures with CONSULT-II “DATA MONITOR ITEM” within 5 minutes. Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp? YES >> Inspection End. WT NO >> Replace malfunctioning transmitter, and perform “Step 3” again. Inspection 3: Transmitter - 2 EES0021Z MALFUNCTION CODE NO. 35, 36, 37 OR 38 F 1. CHECK ALL TIRE PRESSURES Check all tire pressures. Refer to WT-36, "Tire" . Are there any tires with pressure of 64 psi or more? NO >> GO TO 2. YES >> Adjust tire pressure to specified value. G H 2. VEHICLE DRIVING 1. 2. I Carry out ID registration of all transmitters. Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping. Check all tire pressures with CONSULT-II “DATA MONITOR ITEM” within 15 minutes after vehicle speed becomes 17 km/h (11 MPH). J >> Replace transmitter with new one if “DATA MONITOR ITEM” displays 64 psi or more. Then GO TO 3. K 3. ID REGISTRATION AND VEHICLE DRIVING Carry out ID registration of all transmitters. ● Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10 minutes. Then check all tire pressures with CONSULT-II “DATA MONITOR ITEM” within 5 minutes. Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp? YES >> Inspection End. NO >> GO TO the inspection applicable to DTC. L ● Revision: July 2006 WT-27 2006 Quest M TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS Inspection 4: Vehicle Speed Signal EES00220 MALFUNCTION CODE NO. 52 [DTC C1729] 1. SELF-DIAGNOSTIC RESULT CHECK 1. 2. With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, then turn the ignition switch ON. Select “START (NISSAN BASED VHCL)”. BCIA0029E 3. Select "BCM" on “SELECT SYSTEM” screen. NOTE: If the BCM is not indicated, refer to GI-38, "CONSULT-II Data Link Connector (DLC) Circuit" . 4. Select "BCM" on "SELECT TEST ITEM" screen, and select "SELF-DIAG RESULTS". 5. Check display contents in self-diagnostic results. Is " CAN COMM CIRCUIT" displayed in the self-diagnosis display items? YES >> Malfunction in CAN communication system. GO TO LAN-24, "CAN COMMUNICATION" . NO >> GO TO 2. BCIA0030E 2. CHECK BCM Perform BCM diagnosis. Refer to BCS-11, "CONSULT-II OPERATION" . Inspection results OK? OK >> Perform Vehicle Speed Sensor Inspection. Refer to AT-122, "Diagnostic Procedure" for 4-speed A/T or AT-477, "Diagnostic Procedure" for 5-speed A/T. NG >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . Revision: July 2006 WT-28 2006 Quest TROUBLE DIAGNOSIS FOR SYMPTOMS TROUBLE DIAGNOSIS FOR SYMPTOMS PFP:00007 Inspection 1: Warning Lamp Does Not Come On When Ignition Switch Is Turned On. A EES00221 DIAGNOSTIC PROCEDURE B 1. SELF-DIAGNOSTIC RESULT CHECK 1. 2. With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, then turn the ignition switch ON. Select “START (NISSAN BASED VHCL)”. C D WT F BCIA0029E G 3. Select "BCM" on “SELECT SYSTEM” screen. NOTE: If the BCM is not indicated, refer to GI-38, "CONSULT-II Data Link Connector (DLC) Circuit" . 4. Select "BCM" on "SELECT TEST ITEM" screen, and select "SELF-DIAG RESULTS". 5. Check display contents in self-diagnostic results. Is "CAN COMM CIRCUIT " displayed in the self-diagnosis display items? YES >> Malfunction in CAN communication system. GO TO LAN-24, "CAN COMMUNICATION" . NO >> GO TO 2. H I J BCIA0030E K 2. CHECK COMBINATION METER L Check combination meter operation. Inspection results OK? OK >> GO TO 3. NG >> Check combination meter. Refer to DI-7, "Combination Meter" . M 3. CHECK LOW TIRE PRESSURE WARNING LAMP Disconnect BCM harness connector. Does the low tire pressure warning lamp activate? YES >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . NO >> Check combination meter and repair or replace. Revision: July 2006 WT-29 2006 Quest TROUBLE DIAGNOSIS FOR SYMPTOMS Inspection 2: Warning Lamp Stays On When Ignition Switch Is Turned On. EES00222 DIAGNOSTIC PROCEDURE 1. CHECK CONNECTOR 1. Turn ignition switch OFF. 2. Disconnect BCM harness connectors M18, M19 and M20. 3. Check terminals for damage or loose connections. Inspection results OK? OK >> GO TO 2. NG >> Repair or replace damaged parts. 2. CHECK POWER SUPPLY CIRCUIT (BAT) Check voltage between BCM harness connector M19 terminal 55 and ground. 1. Terminals (+) Connector Terminal M19 55 (–) Voltage (Approx.) Ground 12V OK or NG OK >> GO TO 3. NG >> Check BCM power supply circuit for open or short. WEIA0039E 3. CHECK POWER SUPPLY CIRCUIT (IGN) 1. 2. Turn ignition switch ON. Check voltage between BCM harness connector M18 terminal 38 and ground. Terminals (+) Connector Terminal M18 38 (–) Voltage (Approx.) Ground 12V OK or NG OK >> GO TO 4. NG >> Check BCM power supply circuit for open or short. WEIA0038E 4. CHECK GROUND CIRCUIT 1. 2. Turn ignition switch OFF. Check continuity between BCM harness connector M19 terminal 52 and ground. Terminals (+) (–) Connector Terminal M19 52 Ground Continuity Yes OK or NG OK >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . NG >> Repair or replace BCM ground circuit. Revision: July 2006 WT-30 WKIA2973E 2006 Quest TROUBLE DIAGNOSIS FOR SYMPTOMS Inspection 3: Warning Lamp Flashes When Ignition Switch Is Turned On. EES00223 A NOTE: If warning lamp flashes as shown, the system is normal. Flash Mode A ● This mode shows transmitter status is OFF-mode. Carry out transmitter wake up operation. Refer to WT-18, "Transmitter Wake Up Operation" . B C D WT SEIA0347E DIAGNOSTIC PROCEDURE 1. CHECK CONNECTOR F 1. Turn ignition switch OFF. 2. Disconnect BCM harness connectors M18, M19 and M20. 3. Check terminals for damage or loose connections. Inspection results OK? OK >> GO TO 2. NG >> Repair or replace damaged parts. G H 2. CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT I Check continuity between BCM harness connector M18 terminal 15 and check connector M123 terminal 1. Continuity should exist. J OK or NG OK >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . NG >> Repair or replace harness connector. K L WEIA0041E Revision: July 2006 WT-31 2006 Quest M TROUBLE DIAGNOSIS FOR SYMPTOMS Inspection 4: Hazard Warning Lamp Flashes When Ignition Switch Is Turned On. EES00224 DIAGNOSTIC PROCEDURE 1. CHECK GROUND CIRCUIT 1. 2. 3. Turn ignition switch OFF. Disconnect BCM harness connector M19. Check continuity between BCM harness connector M19 terminal 52 and ground. Terminals (+) (–) Connector Terminal M19 52 Ground Continuity Yes OK or NG OK >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . NG >> Repair or replace BCM ground circuit. Revision: July 2006 WT-32 WKIA2973E 2006 Quest TROUBLE DIAGNOSIS FOR SYMPTOMS Inspection 5: “TIRE PRESSURE” Information In Display Unit Does Not Exist. EES00225 A DIAGNOSTIC PROCEDURE 1. SELF-DIAGNOSTIC RESULT CHECK 1. 2. B With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, then turn the ignition switch ON. Select “START (NISSAN BASED VHCL)”. C D WT BCIA0029E Select "BCM" on “SELECT SYSTEM” screen. NOTE: If the BCM is not indicated, refer to GI-38, "CONSULT-II Data Link Connector (DLC) Circuit" . 4. Select "BCM" on "SELECT TEST ITEM" screen, and select "SELF-DIAG RESULTS". 5. Check display contents in self-diagnostic results. Is "CAN COMM CIRCUIT" displayed in the self-diagnosis display items? YES >> Malfunction in CAN communication system. GO TO LAN-24, "CAN COMMUNICATION" . NO >> GO TO 2. F 3. G H I BCIA0030E J 2. CHECK DISPLAY UNIT K Perform display unit self-diagnosis. Refer to AV-130, "Self-Diagnosis Mode" without NAVI or AV-194, "SelfDiagnosis Mode (NAVI)" with NAVI. Inspection results OK? OK >> Replace BCM. Refer to BCS-20, "Removal and Installation of BCM" . NG >> Repair or replace malfunctioning parts. Inspection 6: ID Registration Cannot Be Completed M EES00226 DIAGNOSTIC PROCEDURE 1. ID REGISTRATION (ALL) Carry out ID registration of all transmitters. Can ID registration of all transmitters be completed? YES >> Inspection End. NO >> GO TO WT-26, "Inspection 1: Transmitter or BCM" . Revision: July 2006 WT-33 L 2006 Quest REMOVAL AND INSTALLATION REMOVAL AND INSTALLATION Transmitter PFP:00000 EES00227 CAUTION: ● Servicing PAX run flat tires and wheels requires special tire equipment and training. DO NOT service PAX Run Flat tires and wheels with conventional tire servicing equipment or damage to the tire and wheel will result. ● If a PAX run flat tire and wheel [or transmitter (pressure sensor)] requires service, and the proper servicing equipment is not available, then replace the complete PAX tire and wheel assembly. REMOVAL 1. 2. Deflate tire. Unscrew transmitter retaining nut and allow transmitter to fall into tire. Gently bounce tire so that transmitter falls to bottom of tire. Place on tire changing machine and break both tire beads ensuring that the transmitter remains at the bottom of the tire. SEIA0047E 3. 4. Turn tire so that valve hole is at bottom and bounce so that transmitter is near valve hole. Carefully lift tire onto turntable and position valve hole (and transmitter) 270 degrees from mounting/dismounting head. Lubricate tire well and remove first side of the tire. Reach inside the tire and remove the transmitter. WEIA0046E INSTALLATION 1. Put first side of tire onto rim. SEIA0049E Revision: July 2006 WT-34 2006 Quest REMOVAL AND INSTALLATION 2. Mount transmitter on rim and tighten nut to the specification shown. A B C WEIA0045E D 3. Place wheel on turntable of tire machine. Ensure that transmitter is 270 degrees from mounting head when second side of tire is fitted. NOTE: Do not touch transmitter at mounting head. WT F G WEIA0046E 4. 5. 6. Lubricate tire well, and install second side of tire as normal. Ensure that tire does not rotate relative to rim. Inflate tire and balance the wheel and tire assembly. Refer to WT-6, "Conventional Tire and Wheel" . Install wheel and tire assembly in appropriate wheel position on vehicle. NOTE: If replacing transmitter, transmitter wake up operation must be performed. Refer to WT-18, "Transmitter Wake Up Operation" . H I J K L M Revision: July 2006 WT-35 2006 Quest SERVICE DATA AND SPECIFICATIONS (SDS) SERVICE DATA AND SPECIFICATIONS (SDS) Road Wheel Wheel type Maximum radial runout limit Maximum residual imbalance PFP:00030 EES0022G Steel Aluminum Inside Outside Lateral mm (in) 0.3 (0.012) or less 1.0 (0.039) or less 0.9 (0.035) or less Radial mm (in) 0.3 (0.012) or less 0.8 (0.031) or less 0.4 (0.016) or less Dynamic (at rim flange) Less than 5 g (0.18 oz) (per side) Static (at rim flange) Less than 10 g (0.35 oz) Tire EES0022H Unit: kPa Tire size , psi) Air pressure Conventional tire Spare tire T135/80*16 — 420 (4.2, 60) P225/65R16 240 (2.4, 35) — P225/60R17 240 (2.4, 35) — 225-700R480A 240 (2.4, 35) — H — Speed Rating (kg/cm2 *: D or R depending on manufacturer. Revision: July 2006 WT-36 2006 Quest
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : Yes Create Date : 2006:07:26 13:26:24Z Creator : FrameMaker+SGML 5.5.6p145 Modify Date : 2006:08:01 10:52:55-03:00 Page Count : 36 Page Mode : UseOutlines Creation Date : 2006:07:26 13:26:24Z Producer : Acrobat Distiller 4.05 for Windows Mod Date : 2006:08:01 10:52:55-03:00 Metadata Date : 2006:08:01 10:52:55-03:00 Title : WT.fm Page Layout : OneColumnEXIF Metadata provided by EXIF.tools