DESCRIPTION
The power steering ECU assembly receives signals from the ECM, steering angle sensor and master cylinder solenoid (skid control ECU) via the CAN communication system.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0100 |
The engine speed signal is lost. |
CAN communication system |
U0126 |
The steering angle signal is lost. |
CAN communication system |
U0129 |
The vehicle speed signal is lost. |
CAN communication system |
PROCEDURE
1. |
CHECK FOR DTC (CAN COMMUNICATION SYSTEM) |
(a) Clear the DTCs (See page ).
(b) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
A | ![]() |
USE SIMULATION METHOD TO CHECK |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
Four-wheel drive system (part-time 4WD models)
Use the front-wheel drive control lever or switch to select the following
transfer modes:
Type A
The four-wheel drive indicator comes on when H4, N or L4 mode is selected.
1. H2 (high speed position, two-wheel drive)
Use this for normal driving on dry ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT REFRESHING SEAT SWITCH
Text in Illustration
*a
Component without harness connected
(Refreshing Seat Switch)
*b
Blower
*c
Heater
*d
...