DTC Confirmation Procedure

If DTC U2276 is displayed with DTC P0607, first perform the confirmation procedure (trouble diagnosis) for DTC P0607.

Is DTC P0607 detected? 

YES >>

Proceed to DTC DESCRIPTION .

NO >>

GO TO 2 

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.

>>

GO TO 3 

1. Turn ignition switch ON and wait at least 3 seconds.
2. Check 1st trip DTC.

Is DTC U2276 detected? 

YES >>

Refer to DIAGNOSIS PROCEDURE .

NO-1 >>

To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

NO-2 >>

Confirmation after repair: INSPECTION END