Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Input signal check

  1. See the input signal check on page 05745.
  2.  check the indicator light when the clutch pedal is depressed.

    Ok: the indicator light goes off when the clutch pedal is depressed.

2 Inspect terminal voltage(d)

2 Inspect terminal voltage(d)

  1. Turn the ignition switch to on.
  2.  measure the voltage between terminal 4 (d) of the cruise control ecu assy connector and the body ground when the clutch pedal is depressed and released.

    Ok:

3 Inspect clutch switch assy

3 Inspect clutch switch assy

  1. Disconnect the clutch switch assy connector.
  2.  check continuity between terminal 1 and 2 of clutch switch assy.

    Ok:

4 Check harness and connector(between cruise control ecu assy

4 Check harness and connector(between cruise control ecu assy and gauge fuse)

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

Check and replace cruise control ecu assy

Check and replace cruise control ecu assy

Circuit description
When the clutch pedal is depressed, the clutch switch sends a signal to the cruise control ecu assy. When the signal is input to the cruise control ecu assy during cruise control driving, the cru ...

Ecu power source circuit
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Other materials:

Temporarily engaged gear steps selection mode in the D position
To drive in temporary gear steps selection mode, operate the - and + paddle shift switches. The gear steps can then be selected by operating the - and + paddle shift switches. By selecting gear step using paddle shift switches, you can control engine braking forces. 1 Upshifting 2 Do ...

Onvehicle inspection
1. Check battery electrolyte level Check the electrolyte quantity of each cell (maintenancefree battery).  If under the lower level, replace the battery (or add distilled water if possible) and check the charging system.  check the electrolyte quantity of each cell (e ...

Problem symptoms table
If a normal code is displayed during the dtc check but the problem still occurs, check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page. Notice: when replacing skid control ecu, sensor or etc., Turn the ignition swi ...

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