Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

Hint

: start the inspection from step 1 in case of using the handheld tester and start from step 2 in case of not using the handheld tester.

1 Perform active test by handheld tester(abs warning light)

  1. Check that on and off of the abs warning light can be shown on the combination meter by the handheld tester.

2 Inspect combination meter assy(abs warning light)

2 Inspect combination meter assy(abs warning light)

  1. Disconnect the connector from the skid control ecu.
  2.  turn the ignition switch to on.
  3.  check the abs warning light.

    Ok: abs warning light goes on

3 Check harness and connector(wa circuit)

3 Check harness and connector(wa circuit)

  1. Check for short circuit in harness and connector of the between terminal wa of skid control ecu and combination meter

Check and replace brake actuator assy

Check and replace brake actuator assy

Circuit description
If the ecu detect trouble, it will prohibit abs control, turn on abs warning light, and store the dtc. Connect terminals tc and cg of the dlc3 to make the abs warning light blink and output the ...

Brake warning light circuit
...

Other materials:

Inspection procedure
1 Check front airbag sensor (lh) circuit (to b+)(airbag sensor assy center airbag sensor front lh) 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 airbag sens ...

Inspection procedure
Hint: handheld tester only: narrowing down the trouble area is possible by performing a/f control active test (heated oxygen sensor or other trouble areas can be distinguished). Perform active test using handheld tester (a/f control). Hint: a/f control is the active test which cha ...

Precheck
1. Diagnosis check Starting diagnosis mode (service check mode)  turn off the audio system and turn the ig switch to acc. While pressing the preset switches 1 and 6 at the same time, press cd 3 times. Reference: beep sound is given 3 times and the system enters ...

2011-2019 Copyright www.tcorolla.net