DESCRIPTION
The skid control ECU acquires steering angle sensor zero point every time the ignition switch is turned to ON and the vehicle is driven at 40 km/h (25 mph) or more for approximately 10 seconds. The ECU also stores the previous zero point.
If the front wheel alignment or steering wheel position is adjusted without disconnecting the cable from the negative (-) battery terminal, or if the yaw rate and acceleration sensor zero point is not acquired after the adjustments have been completed, the skid control ECU detects the difference between the previous zero point and newly acquired zero point and stores this DTC to indicate poor adjustment.
The steering angle sensor zero point malfunction warning is canceled by turning the ignition switch off.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1290 |
The steering angle sensor zero point calibration position vastly differs from the recorded value. |
|
PROCEDURE
1. |
PERFORM ZERO POINT CALIBRATION OF YAW RATE AND ACCELERATION SENSOR |
(a) Perform zero point calibration of the yaw rate and acceleration sensor (See page ).
HINT:
|
2. |
CHECK STEERING ANGLE SENSOR ZERO POINT CALIBRATION |
(a) Drive the vehicle straight ahead at 40 km/h (25 mph) or more for at least 10 seconds.
(b) Check that the centered position of the steering wheel is correctly set while driving straight ahead.
HINT:
If the front wheel alignment and steering position are adjusted as a result of an abnormal centered position of the steering wheel, acquire the yaw rate and acceleration sensor zero point again after the adjustments are completed.
OK:
The centered position of the steering wheel is correctly set.
OK |
END |
NG |
ADJUST FRONT WHEEL ALIGNMENT OR STEERING POSITION |
Front Seat Inner Belt Assembly
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. INSTALL FRON ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
When using a vise, do not overtighten it.
When installing the parts indicated by arrows, coat them with power
steering fluid (See page ).
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TE ...