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:

Cd sound skips
Inspection procedure 1 Disc cleaning Disk cleaning ) if the disk gets dirty, clean the disk by wiping the surface from the center to outside in the radial directions with a soft cloth. Notice: do not use a conventional record cleaner or antistatic preservative. Standard: m ...

Using the audio system
Optimal use of the audio system Sound quality (treble/bass) and volume balance can be adjusted. 1 Displays the current mode 2 Changes the following setting Sound quality and volume balance  The sound quality and balance setting can be changed to produce the best sound. Automatic Soun ...

Circuit description
The fuel trim is related to the feedback compensation value, not to the basic injection time. The fuel trim includes the shortterm fuel trim and the longterm fuel trim. The shortterm fuel trim is the shortterm fuel compensation used to maintain the airfuel ratio at stoichiometric airf ...

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