Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect stop lamp switch assy

  1. Check that the stop light lights up when brake pedal is depressed and turns off when the brake pedal is released.

2 Inspect skid control ecu terminal voltage(stp terminal)

2 Inspect skid control ecu terminal voltage(stp terminal)

  1. Disconnect skid control ecu connector.
  2. measure voltage between terminal stp (16) and gnd (1, 23) of skid control ecu harness side connector when the brake pedal is depressed.

    Voltage: 10 14 v

3 Check harness and connector(stop light switch  skid control

3 Check harness and connector(stop light switch skid control ecu)

  1. Check for open and short circuit in harness and connector between stop light switch and skid control ecu

Proceed to next circuit inspection shown on problem symptoms table

Proceed to next circuit inspection shown on problem symptoms table

4 Check harness and connector(stop light circuit)

  1. Check for open and short circuit in harness and connector of the stop light circuit

Repair or replace harness or connector

Repair or replace harness or connector

Circuit description
Wiring diagram ...

Pump motor is locked/open circuit in pump motor ground
Dtc c1251/51 pump motor is locked/open circuit in pump motor ground ...

Other materials:

Replacement
1. Remove radiator grille subassy 2. Remove front bumper cover 3. Remove fog lamp assy lh Remove a nut and release a claw.  remove the fog light assy lh. 4. Put vehicle these conditions 5. Adjust fog light aim 6. Check fog light aim ...

Inspection procedure
1 Check side squib(rh) circuit(airbag sensor assy center front seat airbag assy rh) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the front seat airbag assy (rh ...

Inspection procedure
1 Check p/t squib(rh) circuit(airbag sensor assy center front seat outer belt assy rh) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the seat belt pretensioner ...

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