Reference Value
VALUES ON THE DIAGNOSIS TOOL
CAUTION: The output signal indicates the EPS control unit calculation data. The normal values will be displayed even in the event that the output circuit (harness) is open.
*1: Almost in accordance with the value of "MOTOR SIG". It is not a malfunction though these values are not accorded when steering quickly.
*2: A fixed value is indicated regardless of steering turning.
*3: Normally displays 100%. In case of an excessive stationary steering, the assist curvature gradually falls.
However, it returns to 100% when left standing.
*4: It is not a malfunction, though it might not be corresponding just after ignition switch in turned ON.
TERMINAL LAYOUT
PHYSICAL VALUES
Fail-Safe
Protection Function
EPS control unit decreases the output signal to EPS motor while extremely using the power steering function (e.g., full steering) consecutively for protecting EPS motor and EPS control unit (Overload protection control).
While activating overload protection control, the assist torque gradually decreases, and the steering wheel turning force becomes heavy. The normal assist torque reactivates by no steering.
DTC Inspection Priority Chart
When multiple DTCs are detected simultaneously, check one by one depending on the following priority list.
DTC Index
WIRING DIAGRAM
ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM
Wiring Diagram
BASIC INSPECTION
CONSULT Function FUNCTION CONSULT can display each diagnostic item using the diagnostic test modes shown following. *: The following diagnosis information is erased by erasing. ...
Body side welt
BODY SIDE WELT : Removal and Installation
CAUTION:
Do not excessively pull or stretch body side welts.
FRONT BODY SIDE WELT
Removal
Remove dash side finisher. Refer to INT "DASH SIDE FINISHER : Removal
and Installation".
Remove center pillar lower finisher. Refer to INT &quo ...
Washer motor circuit
Diagnosis Procedure
Regarding Wiring Diagram information, refer to WW "Wiring Diagram".
1. CHECK FRONT WASHER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> Replace the fuse after repairing the affected circu ...