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Home >> Toyota >> 2008 >> Highlander Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Cruise Control System (Hybrid)) >> Cruise Control System >> Fail-Safe Chart

Fail-Safe Chart

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

FAIL-SAFE CHART

Vehicle Condition Auto Cancel Condition Re-operation Condition
CRUISE main indicator light blinks
  • There is open or short in the stop light switch circuit
  • There is a problem with the vehicle speed signal
 Turn the cruise control main switch on again
  • There is a problem with input circuit of the stop light switch circuit
  • There is a problem with the cancel circuit
 Turn the power switch off then on (IG) again
Cruise control is cancelled (The indicator light remains on) At the following conditions, the stored vehicle speed is maintained.
  • Vehicle speed is lower than the low speed limit (approx. 40 km/h (25 mph)) while running with the cruise control on
  • VSC operates
 Push the cruise control main switch to + (ACCEL)/RES (RESUME)
Vehicle speed is lower than the stored speed by approx. 16 km/h (10 mph) or more Push the cruise control main switch to -(COAST)/SET
Cruise control is cancelled (The indicator light is off)
  • There is a problem with the part which belongs to the hybrid vehicle system
  • There is a problem with communication in the cruise control system
 Turn the power switch off then on (IG) again
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