Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect fuse(ecuig fuse)

  1. Remove ecuig fuse from the instrument panel j/b.
  2.  check continuity of ecuig fuse.

    Ok: continuity

2 Inspect battery

2 Inspect battery

Ok: voltage: 10 14 v

3 Inspect skid control ecu connector(ig1 terminal voltage)

3 Inspect skid control ecu connector(ig1 terminal voltage)

In case of using handheld tester:

  1.  check the voltage condition output from the ecu displayed on the handheld tester.

    Ok: normal is displayed.

In case of not using handheld tester:

In case of not using handheld tester:

  1.  disconnect the skid control ecu connector.
  2.  turn the ignition switch to on.
  3.  measure voltage between terminals ig1 (3) and gnd (1, 23) of skid control ecu harness side connector.

    Ok: oltage: 10 14 v

4 Inspect skid control ecu connector(gnd terminal continuity)

4 Inspect skid control ecu connector(gnd terminal continuity)

Measure resistance between terminal gnd (1, 23) of skid

Measure resistance between terminal gnd (1, 23) of skid control ecu harness side connector and body ground.

Ok: resistance: 1 Ω or less

Check and replace brake actuator assy

Check and replace brake actuator assy

Circuit description
This is the power source of the ecu, hence the actuators. Wiring diagram ...

Open circuit in stop light switch circuit
Dtc c1249/49 open circuit in stop light switch circuit ...

Other materials:

Manual shifting test
1. Perform manual shifting test Hint: by this test, it can be determined whether the trouble is within the electrical circuit or is a mechanical problem in the transaxle. Disconnect the transmission wire connector.  inspect the manual driving operation. Check that the shift and g ...

Connecting a Bluetooth audio player
► Registering an additional device Select Select Device on the Bluetooth audio control screen. ►Selecting a registered device Select Select Device on the Bluetooth audio control screen. ■Reconnecting a Bluetooth phone If the system cannot connect due to poor signal stre ...

Inspection procedure
1 Inspect transmission wire(sl) Disconnect the transmission wire connector from the transaxle.  measure the resistance according to the value(s) in the table below. Standard: 2 Check harness and connector(transmission wire ecm) Connect the transmission wire con ...

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