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:

Inspection procedure
Hint: troubleshoot each trouble symptom in accordance with the chart below. 1 Clear dtc Connect the handheld tester or the obd ii scan tool to the dlc 3.  turn the ignition switch on and push the handheld tester or the obd ii scan tool main switch on.  read the dtc . & ...

Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular maintenance are essential. It is the owners responsibility to perform regular checks. Toyota recommends the following maintenance: General maintenance General maintenance should be performed on a daily basis. This can be done ...

Replacement
Hint: installation is in the reverse order of the removal. But the installation is indicated only when it has a point. In the lh side, work in the same procedure as in the rh side. 1. Disconnect battery negative terminal 2. Remove front seat assembly rh 3. Remove front seat inner be ...

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