C1672

C1672 INCOMPLETE ACTUATOR ADJUSTMENT

Description

Memorize the neutral position of 4WAS front actuator in 4WAS front control unit.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. RECHECK DTC

With CONSULT
1.Turn the ignition switch from OFF to ON.
2.Perform self-diagnosis for "4WAS(FRONT)".
Is DTC "C1672" detected?
YES- Proceed to diagnosis procedure. .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM SELF-DIAGNOSIS (4WAS FRONT CONTROL UNIT)

With CONSULT
Perform self-diagnosis for "4WAS(FRONT)".
Is any DTC except "C1672" detected?
YES- Check the error system. Testing and Inspection.
NO- GO TO 2.

2. ADJUST 4WAS FRONT ACTUATOR

With CONSULT
1.Perform 4WAS front actuator adjustment. Work Procedure (Pattern 2).
2.Perform 4WAS front control unit self-diagnosis.
Is any error system detected?
YES-Replace 4WAS front control unit. 4WAS Front Control Unit.
- Before replacing 4WAS front control unit, record the self-diagnosis results (history). Refer to
.
- Perform 4WAS actuator adjustment after replacing 4WAS front control unit. Perform the 4WAS
front control unit self-diagnosis again. Replace 4WAS front actuator if DTC "C1672" is detected.
Removal And Installation.
NO- INSPECTION END


Special Repair Requirement

Before replacing 4WAS front control unit, record the self-diagnosis results (history).

CAUTION:
- Never erase the memory (history) of self-diagnosis results when replacing 4WAS front control unit after diagnosis.
- Erase the memory of the self-diagnosis results (record) after printing out or recording all the values of "DATA MONITOR".