Diagnosis Procedure
- CHECK OVERALL FUNCTION
Check ASCD indicator under the following conditions.
ASCD INDICATOR CHARTASCD INDICATOR CONDITION SPECIFICATION CRUISE LAMP - Ignition switch: ON
- MAIN switch: Pressed at the 1st time → at the 2nd time
ON → OFF SET LAMP - MAIN switch: ON
- Vehicle speed: Between 40 km/h (25 MPH) and 144 km/h (89 MPH)
- ASCD: Operating
ON - ASCD: Not operating
OFF OK or NG
OK: INSPECTION END
NG: GO TO 2.
- CHECK DTC
Check that DTC UXXXX is not displayed.
OK or NG
OK: GO TO 3.
NG: Perform trouble diagnosis for DTC UXXXX.
- CHECK DTC WITH "UNIFIED METER AND A/C AMP."
Refer to "CONSULT-III FUNCTION (METER/M&A) ".
OK or NG
OK: GO TO 4.
NG: Go to "DTC [B2202] METER COMMUNICATION CIRCUIT ".
- CHECK INTERMITTENT INCIDENT
Refer to "DIAGNOSIS PROCEDURE ".
INSPECTION END