NO.28 HOLD INDICATOR LIGHT ILLUMINATES WHEN HOLD SWITCH IS NOT TURNED TO ON (4AT) (EXCEPT FOR GENERAL (L.H.D.) SPECS. SPORT AT) [FN4A-EL]

id0503a18155a8

28

HOLD indicator light illuminates when HOLD switch is not turned to ON (4AT)

DESCRIPTION

• Hold indicator light in dashboard illuminates even though HOLD switch is turned off and IG SW at ON.

POSSIBLE CAUSE

• HOLD switch or related wiring harness malfunction.

Diagnostic procedure

STEP

INSPECTION

ACTION

1
• Inspect TCS PID value using WDS or equivalent.
• Is TCS PID value okay?
Yes
Inspect instrument cluster.
No
Inspect HOLD switch is okay, inspect for continuity between HOLD switch and PCM terminal 3Q.
2
• Verify test results.
- If okay, return to diagnostic index to service any additional symptoms.
- If malfunction remains, inspect related Service informations and perform repair or diagnosis.
- If vehicle not repaired, troubleshooting completed.
- If vehicle not repaired or additional diagnostic information not available, replace PCM.