Inspection Procedure 1

INSPECTION PROCEDURE 1: When the Brake Pedal is Depressed, Auto-cruise Control System is not Cancelled.

COMMENT
The stoplight switch circuit is suspected.

TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)
- Malfunction of the stoplight switch.
- Damaged harness or connector.
- Malfunction of the PCM.

DIAGNOSIS
Refer to Diagnostic Trouble Code Procedures- DTC P1571: Stoplight Switch System. P1571