Cruise Control System Fail-Safe Chart

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
Cruise Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

Cruise Control System -- Fail-Safe Chart


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.

Vehicle Condition
Auto Cancel Condition
Fail-safe Deactivation Condition
  1. w/o Multi-information Display
    1. Cruise control indicator light illuminates in yellow
  1. w/ Multi-information Display
    1. Cruise control indicator light turns off
    2. "CHECK CRUISE CONTROL SYSTEM" is displayed on the multi-information display in the combination meter
  1. There is an open or short in the stop light switch circuit
  2. There is a problem with the vehicle speed signal
Turn the cruise control main switch on again
Cruise control indicator light goes off
  1. There is a problem with the throttle position sensor and the motor*1
  2. There is a problem with the fuel injection system*2
Turn the cruise control main switch on again
  1. w/o Multi-information Display
    1. Cruise control indicator light illuminates in yellow
  1. w/ Multi-information Display
    1. Cruise control indicator light turns off
  1. There is a problem with the input circuit of the stop light switch circuit
  2. There is a problem with the cancel circuit
Turn the ignition switch off
Cruise control indicator light remains on
(Cruise control is canceled)
Under the following conditions, the stored vehicle speed is maintained:
  1. The vehicle speed is less than the low speed limit (approx. 40 km/h (25 mph)) while running with the cruise control on
  2. The VSC system is operated
  3. A cancel request is received from the 4WD system
Push the cruise control main switch to +RES
  1. The vehicle speed is less than the stored speed by approx. 16 km/h (10 mph) or more
Push the cruise control main switch to -SET
HINT:
  1. *1: for 1GR-FE, 1UR-FE, 3UR-FE
  2. *2: for 1VD-FTV