ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the front airbag sensors.
PROCEDURE
1. INSPECT FRONT AIRBAG SENSOR (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check (See page ).
2. INSPECT FRONT AIRBAG SENSOR (for Vehicle Involved in Collision and Airbag has not Deployed)
(a) Perform a diagnostic system check (See page ).
(b) Visually check the front airbag sensors for defects if the front bumper of the vehicle or the area around the bumper is damaged.
(1) The defects are as follows:
OK:
No defects are found.
HINT:
If any of the defects is found, replace the front airbag sensors with a new one.
3. INSPECT FRONT AIRBAG SENSOR (for Vehicle Involved in Collision and Airbag has Deployed)
(a) When airbags have deployed as the result of a collision, be sure to replace front airbag sensors in the damaged area (anywhere in need of repair).
(b) Visually check the front airbag sensors not front collision defects.
(1) The defects are as follows:
OK:
No defects are found.
HINT:
If any of the defects is found or a front airbag sensors has detected a major collision, replace the front airbag sensors with a new one.
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs according to the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ignition Switch (Position)
Engine ...
4WD Control Switch Circuit
WIRING DIAGRAM
PROCEDURE
1.
CONFIRM PROBLEM SYMPTOM
(a) Confirm the problem symptoms.
Result
Result
Proceed to
The 4WD indicator light (green) and 4LO indicator light remain off
A
The 4WD indica ...
Lost Communication with Brake System Control Module (U0129/29)
DESCRIPTION
The tire pressure warning ECU and receiver receives signals from the skid control
ECU (brake actuator assembly) via the CAN communication system.
DTC No.
DTC Detection Condition
Trouble Area
U0129/29
Lost communication with ...