WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
C
D
F
G
H
I
J
K
L
M
SECTION
WT
A
B
WT
2007 Pathfinder
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 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
Balancing Wheels .................................................... 6
WHEEL BALANCE REMOVAL ............................. 6
WHEEL BALANCE INSTALLATION AND
ADJUSTMENT ...................................................... 6
Rotation .................................................................... 7
LOW TIRE PRESSURE WARNING SYSTEM ............ 8
System Components ................................................ 8
System Description .................................................. 8
BODY CONTROL MODULE (BCM) ...................... 8
TRANSMITTER ..................................................... 9
REMOTE KEYLESS ENTRY RECEIVER ............. 9
COMBINATION METER ....................................... 9
DISPLAY UNIT (WITH NAVI) ................................ 9
CAN COMMUNICATION .......................................... 10
System Description ................................................ 10
TROUBLE DIAGNOSES ...........................................11
Wiring Diagram — T/WARN — ...............................11
Terminals and Reference Values (BCM) ................ 13
ID Registration Procedure ...................................... 13
ID REGISTRATION WITH TRANSMITTER
ACTIVATION TOOL ............................................ 13
ID REGISTRATION WITHOUT TRANSMITTER
ACTIVATION TOOL ............................................ 14
Transmitter Wake Up Operation ............................. 15
CONSULT-II Function (BCM) ................................. 16
Self-Diagnosis ........................................................ 16
DESCRIPTION .................................................... 16
FUNCTION .......................................................... 16
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ...................................................... 18
INTRODUCTION ................................................. 18
WORK FLOW ...................................................... 18
Preliminary Check .................................................. 19
Flash Code/Symptom Chart ................................... 20
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ........................................................................ 21
Data From Transmitter Not Being Received ........... 21
MALFUNCTION CODE NO. 21, 22, 23 OR 24
(DTC C1708, C1709, C1710 OR C1711) ............ 21
Transmitter Malfunction .......................................... 21
MALFUNCTION CODE NO. 31, 32, 33, 34, 41,
42, 43, 44, 45, 46, 47 OR 48 ............................... 21
Transmitter Pressure Malfunction ........................... 22
MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 22
Vehicle Speed Signal .............................................. 23
MALFUNCTION CODE NO. 52 (DTC C1729) .... 23
TROUBLE DIAGNOSIS FOR SYMPTOMS .............. 24
Low Tire Pressure Warning Lamp Does Not Come
On When Ignition Switch Is Turned On. ................. 24
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On .................................. 24
Low Tire Pressure Warning Lamp Flashes When
Ignition Switch Is Turned On. ................................. 26
Hazard Warning Lamps Flash When Ignition Switch
Is Turned On ........................................................... 27
“TIRE PRESSURE” Information In Display Unit
Does Not Exist. ....................................................... 28
ID Registration Cannot Be Completed ................... 28
REMOVAL AND INSTALLATION ............................. 29
Transmitter (Pressure Sensor) ............................... 29
REMOVAL ........................................................... 29
INSTALLATION ................................................... 29
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 31
Road Wheel ............................................................ 31
Tire ......................................................................... 31