Toyota Corolla (E120): Inspection procedure

Hint

: troubleshoot each trouble symptom in accordance with the chart below.

1 Clear dtc

1 Clear dtc

  1. Connect the hand–held tester or the obd ii scan tool to the dlc 3.
  2.  turn the ignition switch on and push the hand–held tester or the obd ii scan tool main switch on.
  3.  read the dtc .
  4.  clear the dtc .
  5.  check that mil is not illuminated.

Standard: mil is not illuminated

2 Check harness and connector(check for short in wire harness)

2 Check harness and connector(check for short in wire harness)

  1. Disconnect the e6 ecm connector.
  2.  turn the ignition switch on.
  3.  check that mil is not illuminated.

    Standard: mil is not illuminated

  4.  reconnect the ecm connector.

Check and repair harness and connector (combination meter – ecm)

Check and repair harness and connector (combination meter – ecm)

3 Check that mil is illuminated

  1. Check that mil is illuminated when turning the ignition switch on.

    Standard: mil is illuminated

4 Inspect combination meter assy (mil circuit)

4 Inspect combination meter assy (mil circuit)

  1. See the combination meter troubleshooting on page

Check and repair harness and connector (combination meter – ecm)

    Share this page:

    Other materials:

    Manual transmission / transaxle
    Service data Torque specification ...

    Inspection procedure
    1 Check side squib(lh) circuit(airbag sensor assy center – front seat airbag assy 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 front seat airbag assy ...

    Changing the engine switch positions
    1 “LOCK” The steering wheel is locked and the key can be removed. (Vehicles with an automatic transmission or continuously variable transmission: The key can be removed only when the shift lever is in P.) 2 “ACC” Some electrical components such as the audio system can be used. 3 “ON ...