DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detected condition | |
|---|---|---|---|
| C1607 | EEPROM (EEPROM) | Diagnosis condition | When engine running. |
| Signal (terminal) | - | ||
| Threshold | Malfunction of EPS control unit memory (EEPROM) function | ||
| Diagnosis delay time | Less than 1 second | ||
POSSIBLE CAUSE
EPS control unit
FAIL-SAFE
Constant steering state
DTC CONFIRMATION PROCEDURE
- PRECONDITIONING
- If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always place the ignition switch in the OFF position and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
- DTC REPRODUCTION PROCEDURE
CONSULT
- Start the engine.CAUTION:
Never drive the vehicle.
- Select "Self Diagnostic Result" mode of "EPS/DAST 3".
- Start the engine.
Is DTC "C1607" detected?
YES>>
Proceed to diagnosis procedure. Refer to DTC Diagnosis Procedure .
NO>>
To check malfunction symptom before repair, refer to Inspection .
NO>>
Confirmation after repair: Inspection End.