LDP ECM CAN Cir2

U0100 LDP) ECM CAN CIR2

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC ERASE

Erase the DTC memory of ABS actuator and electric unit (control unit) with CONSULT.
- GO TO 2.

2. DTC CONFIRMATION

1.Turn ignition switch ON and wait for 2 seconds or more.
2.Perform the self-diagnosis of ABS actuator and electric unit (control unit) with CONSULT.
Is the DTC "U0100" detected?
YES- Refer to "Diagnosis Procedure" .
NO- Refer to "Intermittent Incident" Intermittent Incident.


Diagnosis Procedure


1. PERFORM SELF-DIAGNOSIS OF ECM

Perform self-diagnosis of ECM with CONSULT.
Is any DTC detected?
YES- GO TO 2.
NO- GO TO 4.

2. ECM TROUBLE DIAGNOSIS

Perform trouble diagnosis of ECM. Refer to "DTC Index" Testing and Inspection.
- GO TO 3.

3. ERASE DTC

Erase DTC memory of ABS actuator and electric unit (control unit) with self-diagnosis of CONSULT.
Is the DTC "U0100" erased?
YES- INSPECTION END
NO- Replace ABS actuator and electric unit (control unit).

4. PROVISIONAL REPLACEMENT OF ECM

Remove ECM. Install a normal ECM.
- GO TO 5.

5. ERASE DTC

Erase DTC memory of ABS actuator and electric unit (control unit) with self-diagnosis of CONSULT.
Is the DTC "U0100" erased?
YES- Replace ECM.
NO- Replace ABS actuator and electric unit (control unit).