Fail-Safe Chart

WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

If the following conditions are detected while the cruise control is in operation, the system clears the stored vehicle speed in the ECM and cancels the cruise control operation.

FAIL-SAFE CHART

Vehicle Condition	Auto Cancel Condition	Fail-safe Deactivation Condition
CRUISE main indicator light blinks	There is open or short in stop light switch circuit There is problem with vehicle speed signal There is problem with throttle position sensor and motor	Turn cruise control main switch ON again
CRUISE main indicator light blinks	There is problem with input circuit of stop light switch circuit There is problem with cancel circuit	Turn cruise control main switch ON again Turn ignition switch OFF
CRUISE main indicator light goes off	Vehicle speed is lower than low speed limit (approx. 40 km/h (25 mph)) while running with cruise control on Vehicle speed is lower than stored speed by approx. 16 km/h (9.9 mph) or more	Push cruise control main switch to RESUME/ACCEL