Toyota Corolla Repair Manual: All door lock and unlock do not operate by the master switch or the driver’s door key

Terminals of ecu

1. Inspect integration relay Disconnect the connector and check the continuity of each terminal of the disconnected connector. Standard : If the result is not as specified, the vehicl ...

Circuit description

The integration relay receives a switch signal from the master switch, door lock control switch or the driver’s door key and then drives the door lock motor. Wiring diagram ...

Other materials:

Inspection procedure
1 Check operation(stop lamp swtich assy) Check that the stop light comes on when the brake pedal is depressed, and turns off when the brake pedal is released. 2 Input signal check See input signal check on page 05–745.  check the indicator light when the brake pedal is ...

Inspection procedure
Hand–held tester: 1 Check fuel tank cap assy(check that fuel tank cap is toyota genuine parts) 2 Check that fuel tank cap is correctly installed 3 Inspect fuel tank cap assy 4 Check filler neck for damage Remove the fuel tank cap.  visually check the fuel inlet pipe for d ...

Location
...