Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Input signal check

  1. See input signal check on page 05745.
  2. check the indicator light operation when each of the set/ coast, resume/accel and cancel is turned on.

    Ok: set/coast, resume/accel switch: the signals shown in the table on the left should be output when each switch is on. The signal should disappear when the switch is turned off.

    Cancel switch: the indicator light goes off when the cancel switch is turned on.

2 Inspect terminal voltage(ccs)

2 Inspect terminal voltage(ccs)

  1. Remove the cruise control ecu assy with the connector being connected.
  2.  turn the ignition switch to on.
  3.  measure the voltage between terminals 11 (ccs) of the cruise control ecu assy connector and the body ground when each control switch is operated.

    Ok:

3 Inspect cruise control main switch assy

3 Inspect cruise control main switch assy

  1. Remove the steering wheel center pad .
  2.  disconnect the control switch assy connector.
  3.  check continuity between terminals 2 (ccs) and 3 (ecc) of control switch assy connector when cruise control main switch assy is held on and off.

    Ok:

4 Check harness and connector(between cruise control main

4 Check harness and connector(between cruise control main switch assy and body ground)

  1. Check for open and short circuit in harness and connector between cruise control main switch assy and body ground

5 Check harness and connector(between cruise control ecu assy

5 Check harness and connector(between cruise control ecu assy and cruise control main switch assy)

  1. Check for open and short circuit in harness and connector between cruise control ecu assy and cruise control main switch assy

6 Input signal check(see step 1)

6 Input signal check(see step 1)

Check and replace cruise control ecu assy

Check and replace cruise control ecu assy

Circuit description
This circuit carries the set/coast, res/acc and cancel signals (each voltage) to the cruise control ecu assy. Wiring diagram ...

Cruise main indicator light circuit
...

Other materials:

Front wheel alignment
Adjustment 1. Inspect tire 2. Measure vehicle height Vehicle height: Measuring points: a: ground clearance of front wheel center b: ground clearance of lower suspension arm front bolt center c: ground clearance of axle beam set bolt center d: ground clearance of rear wheel center Not ...

Onvehicle inspection
1. Inspect w/receiver condenser assy  if a fin of the w/receiver condenser assy is dirty, clean it with water and dry it with compressor air. Notice: do not damage the fin of the w/receiver condenser assy.  if a fin of the w/receiver condenser assy is bent, make it straig ...

Adjustment
1. Put vehicle these conditions  tire inflation pressure is the specified value .  start the engine. 2. Adjust fog light aim The fog light aim can be adjusting by moving the aiming screw in the vertical direction. Hint: the optical aim moves upward when turning a scr ...

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