Operation Check

INPUT SIGNAL CHECK

Fig 1: Identifying Cruise Control Main Switch
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Connect the Techstream to the DLC3.
2. Check the cruise control main switch (ON-OFF, CANCEL, -SET, +RES, and MODE) using the Data List function in the Techstream.
INSPECT MODE SWITCH
1. Turn the engine switch on (IG).
2. Turn the cruise control main switch on. Then push the cruise control main switch to MODE for 1 second or more to change to constant speed control mode. Check that "NORMAL" is indicated on the multi-information display.
  HINT:
  
  If a malfunction is detected, turn the engine switch off and repeat the procedure above.
INSPECT STEERING PAD SWITCH
1. Turn the engine switch on (IG).
2. Turn the cruise control main switch on. Then push the cruise control main switch to MODE for 1 second or more to change to vehicle-to-vehicle distance control mode. Check that "RADAR READY" is indicated on the multi-information display.
3. Turn on the distance control switch of the steering pad switch.
  
  Fig 3: Identifying Distance Control Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Check that the indication of the vehicle-to-vehicle distance, which is shown in the multi-information display on the combination meter, changes from long to middle to short in that order.
  
  Fig 4: Multi-Information Screen Display
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  
  The indication is automatically set to long each time the engine is started.