Confirmation Procedure

CHECK DTC PRIORITY
If DTC P26A3 is displayed with DTC P26A5, P26A6 and/or P26A7, first perform the confirmation procedure (trouble diagnosis) for DTC P26A5, P26A6 and/or P26A7.

Is DTC P26A5, P26A6 or P26A7 detected?

YES

Perform diagnosis of applicable.
- DTC P26A5: Refer to DTC Description .
- DTC P26A6: Refer to DTC Description .
- DTC P26A7: Refer to DTC Description .
NO

GO TO 2.
PRECONDITIONING
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.
TEST CONDITION:

Before performing the following procedure, confirm that battery voltage is between more than 10 V and less than 16 V at idle.

GO TO 3.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 10 seconds.
2. Start the engine and let it idle for 60 seconds.
3. Check 1st trip DTC.
Is DTC P26A3 detected?

YES

Refer to DTC Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Inspection .

NO

Confirmation after repair: INSPECTION END