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Toyota Corolla Repair Manual: Entire combination meter does not operate

Toyota Corolla Repair Manual / Diagnostics / Combination meter / Entire combination meter does not operate

Wiring diagram

Inspection procedere

Inspection procedere

1 Check fuse

  1. Check that continuity exists of dome fuse.
  2.  check that continuity exists of gauge fuse.
  3.  check that continuity exists of am1 fuse.

2 Inspect combination meter assy

2 Inspect combination meter assy

  1. Check continuity.
  1.  Disconnect the c9 connector from combination meter assy.
  2.  Check continuity between terminal c92 of combination meter assy connector and body ground.

    Ok: continuity exists

  1. Check voltage.
  1. Disconnect the c9 connector from combination meter assy.
  2. Measure voltage between terminal c95 of combination meter assy connector and body ground.

    Voltage: 10 14 v

  3.  turn the ignition switch to on.
  4.  Measure voltage between terminal c94 of combination meter assy connector and body ground.

    Voltage: 10 14 v

Check and replace combination meter assy

Check and replace combination meter assy

Terminals of ecu
*: Canada Problem symptoms table ...

Malfunction in speedometer
Wiring diagram Inspection procedure 1 Check combination meter assy Remove the combination meter assy with connector still connected.  check voltage.  Jack up either o ...

Other materials:

Cruise control system
Onvehicle inspection 1. Check play of accelerator auto drive cable assy Push the wire into the cable so as not to move the throttle link and put a mark on the position shown in the illustration. Pull the wire and check the moved distance of the mark. 2. Adjust play in accele ...

Inspection procedure
Hint: read freeze frame data using the handheld tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the ...

Listening to a USB memory device
Connecting a USB memory device enables you to enjoy music from the vehicle speakers. Touch USB on the audio source selection screen. Connecting a USB memory device Audio control screen Pressing the AUDIO button displays the audio control screen from any screens of the selected source. 1 ...

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