Initial Inspection and Diagnostic Overview

DIAGNOSTIC SYSTEM

INDICATOR CHECK







a. Turn the ignition switch ON.
b. Check that the CRUISE MAIN indicator light comes on when the cruise control main switch is turned on, and that the indicator light goes off when the main switch is turned OFF.

HINT:
If the indicator check result is not normal, proceed to troubleshooting for the combination meter section.









DIAGNOSTIC TROUBLE CODE(S)


HINT:
If a malfunction occurs in the speed sensors of actuator, etc. during cruise control driving, the ECU actuates AUTO CANCEL of the cruise control and blinks the CRUISE MAIN indicator light 5 times to inform the driver of a malfunction. At the same time, the malfunction is stored in memory as a diagnostic trouble code.