Diagnostic Procedure

CHECK OVERALL FUNCTION
Check ASCD indicator under the following conditions.

Fig 1: Conditions For Checking ASCD Indications
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: INSPECTION END

NG: GO TO 2.
CHECK DTC
Check that DTC U1000 or U1001 is not displayed.

OK or NG

OK: GO TO 3.

NG: Perform trouble diagnoses for DTC U1000, U1001. Refer to DTC U1000: CAN COMMUNICATION LINE OR DTC U1001: CAN COMMUNICATION LINE .
CHECK COMBINATION METER OPERATION
Does combination meter operate normally?

Yes or No

Yes: GO TO 4.

No: Check combination meter circuit. Refer to , "COMBINATION METERS ".
CHECK INTERMITTENT INCIDENT
Refer to INTERMITTENTS .
1. INSPECTION END