PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Oil leak from front differential |
Oil (level too high or wrong grade) |
|
Front differential side gear shaft oil seal (worn or damaged) |
|
|
Companion flange (loose or damaged) |
|
|
Oil leak from rear differential |
Oil (level too high or wrong grade) |
|
Rear differential carrier oil seal (worn or damaged) |
|
|
Companion flange (loose or damaged) |
|
|
Oil leak from front drive pinion shaft |
Oil (level too high or wrong grade) |
|
Front differential carrier oil seal (worn or damaged) |
|
|
Companion flange (loose or damaged) |
|
|
Oil leak from rear drive pinion shaft |
Oil (level too high or wrong grade) |
|
Rear differential carrier oil seal (worn or damaged) |
|
|
Companion flange (loose or damaged) |
|
|
After differential lock switch is operated, rear differential lock indicator light remains off or illuminated |
ECU power source circuit |
|
Differential lock switch |
|
|
4 wheel drive control ECU |
||
CAN communication system |
||
Combination meter assembly |
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the RH and LH sides.
The procedure described below is for the LH side.
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
NOTICE:
After turning the ign ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple
suspected areas are listed, the potential causes of the symptoms are listed in order
of probability in the "Suspected Area" column of the table. Check each symptom by
check ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER
(a) Install a new front differential drive pinion bearing spacer.
HINT:
Make sure the front differential drive pinion bearing spacer is installed correctly.
2. INSTALL DIFFERENTIAL OIL STORAGE RING
(a) Using a bra ...