DTC Confirmation Procedure

CONSULT

1. Ignition switch ON.
2. Select "DTRL (LH) circ malfunctn" in "Data Monitor" mode of "IPDM E/R".
3. Check the monitor status.

   Monitor item	Monitor status
   DTRL (LH) circ malfunctn	0
   	1

What is the monitor status?

"0"

GO TO 2.

"1"

A short circuit is detected multiple times in the daytime running light LH power supply circuit, and damage accumulates at the smart FET inside the IPDM E/R. For this reason, IPDM E/R does not turn ON the smart FET. Because the DTC cannot be reproduced in this state, Refer to DTC Diagnosis Procedure  and replace IPDM E/R after the malfunctioning part is repaired. Refer to Removal and Installation .

CONSULT

1. Ignition switch OFF.
2. Start the engine.
3. Select "Self Diagnostic Result" mode of "IPDM E/R".
4. Check DTC.

Is DTC detected?

YES

Refer to DTC Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Intermittent Incident .

NO

Confirmation after repair: Inspection End.