Confirmation Procedure

CHECK DTC PRIORITY
If DTC U1003 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607.

Is applicable DTC detected?

YES>>

Perform the diagnosis of the applicable. Refer to DTC Description .

NO>>

GO TO 2

.
PRECONDITIONING
TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is 10 V or more at idle.

>>

GO TO 3

.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 3 seconds.
2. Check DTC.
Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure .

NO-1>>

To check malfunction symptom before repair: Refer to Inspection .

NO-2>>

Confirmation after repair: INSPECTION END