PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Oil leakage from front differential |
Oil (Level too high or wrong grade) |
|
Front differential rear oil seal (Worn or damaged) |
|
|
Companion flange (Loose or damaged) |
|
|
Oil leakage from rear differential |
Oil (Level too high or wrong grade) |
|
Rear differential front 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 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 oil seal (Worn or damaged) |
|
|
Companion flange (Loose or damaged) |
|
|
Differential lock does not operate |
Rear differential lock switch |
|
Four wheel drive control ECU |
|
|
Differential carrier (Faulty) |
- |
|
Wiring or ground (Faulty) |
- |
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
ECM
Stabilizer control ECU
Engine type information
Gear information
Drive train informat ...
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
HINT:
The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ign ...