Operation Check

INPUT SIGNAL CHECK
1. Connect the intelligent tester to the DLC3.
2. Check the cruise control main switch using the DATA LIST function in the intelligent tester (ONOFF, CANCEL, -/SET, +/RES, and MODE).
  
  Fig 1: Identifying Cruise Control Main Switch Positions
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT MODE SWITCH
1. Turn the ignition switch on.
  HINT:
  
  Dynamic laser cruise is default mode.
  
  Fig 2: Inspecting Mode Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. After pushing the ON-OFF button on, push the cruise control main switch to MODE for at least 1 second without any other control. Make sure that "NORMAL." is indicated and no indication is shown in the display.
  
  Fig 3: Identifying Illumination Of Normal And Cruise Main Indicator Lights
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: Do not push any other switches before pushing the main switch to MODE. If another switch is pushed, turn the main switch OFF and repeat the procedure above.
  
  HINT:
  
  If the system cannot switch to the constant speed control mode, push the ON-OFF button off once, and perform the same procedures as shown above. If a malfunction is still detected in the system, and then start the engine and perform the above procedure.
INSPECT STEERING PAD SWITCH ASSEMBLY
1. Turn the switch on.
2. Push on the ON-OFF button of the cruise control main switch.
3. Push on the distance control switch of the steering pad switch.
4. Check the the indication multi-information display of the combination meter, changes from "LONG", "MIDDLE" to "SHORT" in order.
  HINT:
  
  The indication is immediately set to "LONG" each time the engine is started.
  
  Fig 4: Inspecting Steering Pad Switch Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002