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Cruise Control System: Fail-Safe

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 TABLE

Vehicle Condition Auto Cancel Condition Re-operation 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 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 switch ON again
  • Turn engine switch off
CRUISE main indicator light turns off
  • Vehicle speed is lower than low speed limit (approx. 40 km/h (25 mph)) while running with cruise control system on
  • Vehicle speed is lower than stored speed by approx. 16 km/h (9.9 mph) or more
Pushing cruise control switch to RES/ACC