Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect fuse(stop)

  1. Turn the ignition switch to off.
  2.  remove the stop fuse from the instrument panel j/b.
  3.  check continuity of the stop fuse.

    Ok: continuity

2 Inspect stop lamp switch assy

2 Inspect stop lamp switch assy

  1. Disconnect the stop lamp switch assy connector.
  2. check continuity between each terminal of stop lamp switch assy.

    Ok:

3 Inspect cruise control actuator assy

3 Inspect cruise control actuator assy

  1. Turn the ignition switch to off.
  2.  disconnect the cruise control actuator assy connector.
  3. measure resistance between terminals 3 (l) and 4 (gnd) of the cruise control actuator assy.

    Ok: resistance: 34.65 42.35 Ω

4 Check harness and connector(between cruise control actuator

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

  1. Check continuity between the terminal 4 (gnd) of the cruise control actuator assy and body ground.

    Ok: continuity

5 Check harness and connector(between cruise control ecu assy

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

  1. Check for open and short circuit in harness and connector between cruise control ecu assy and cruise control actuator assy (actuator magnetic clutch)

Check and replace cruise control ecu assy

Check and replace cruise control ecu assy

Circuit description
This circuit turns on the magnetic clutch inside the actuator during cruise control operation according to the signal from the ecu. If a malfunction occurs in the actuator or speed sensor, etc. D ...

Actuator mechanical malfunction
Dtc 14 actuator mechanical malfunction ...

Other materials:

Brake
Service data Torque specification Parking brake Service data Torque specification ...

If you think something is wrong
If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Toyota dealer as soon as possible. Visible symptoms ● Fluid leaks under the vehicle. (Water dripping from the air conditioning after use is normal.) ● Flat-looking tires or u ...

Malfunction in tachometer
Wiring diagram Inspection procedure Check output value of ecm.  Connect the handheld tester to dlc3. Turn the ignition switch to on and push the handheld tester main switch on.  Select the data list mode on the handheld tester. 2 Inspect combination mete ...

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