Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Check connector

  1. Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.
  2.  check the connection of the combination meter connector and the airbag sensor assy center connectors.

    Ok: the connectors are connected.

2 Check combination meter assy

2 Check combination meter assy

  1. Disconnect the connector from the combination meter.
  2.  connect the negative () terminal cable to the battery, and wait at least for 2 seconds.

  1. Turn the ignition switch to on, and wait at least for 6 seconds.
  2.  measure the voltage between sw and body ground.

    Ok: voltage: above 8 v

3 Check instrument panel wire(airbag sensor assy

3 Check instrument panel wire(airbag sensor assy centercombination meter assy)

  1. Turn the ignition switch to lock.
  2.  disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.
  3.  disconnect the connector from the airbag sensor assy center.
  4.  measure the resistance between la and body ground.

    Ok: resistance: 1mΩ or higher

Replace air bag sensor assy center

Replace air bag sensor assy center

4 Check instrument panel wire(airbag sensor assy centercombination meter assy)

  1. For the connector (on the airbag sensor assy center side) between the combination meter and the airbag sensor assy center, measure the resistance between sw and la.

    Ok: resistance: below 1 Ω

Replace air bag sensor assy center

Replace air bag sensor assy center

Circuit description
The srs warning light is located on the combination meter. When the srs is normal, the srs warning light lights up for approx. 6 Seconds after the ignition switch is turned from the lock positio ...

Srs warning light circuit malfunction (does not light up, when ignition switch is turned to on)
...

Other materials:

Adjustment
1. Headlight aim only  place the vehicle in the following conditions. The area around the headlight is not deformed. The vehicle is parked on a level surface. Tire inflation pressure is in the specified value . A driver is in the drivers seat and the vehicle is in a state ready ...

Onvehicle inspection
1. Inspect turn signal flasher relay circuit Disconnect the connector from the turn signal flasher relay and inspect the connector on wire harness side as shown in the chart. Standard: Connect the connector to the turn signal flasher and inspect the wire harness side connector ...

Changing engine switch modes
Modes can be changed by pressing the engine switch with the brake pedal (continuously variable transmission) or clutch pedal (manual transmission) released. (The mode changes each time the switch is pressed.) ► Vehicles without a multi-information display Off* The emergency flashers ca ...

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