Toyota Corolla Quiz
Diagnostics

Entire combination meter does not operate

In this manual: Diagnostics
Introduction — 31Preparation — 32Service specifications — 19Diagnostics — 497Engine control system — 6Fuel — 13Emission control — 28Exhaust — 3Cooling — 13Lubrication — 7Ignition — 3Starting & charging — 13Front suspension — 12Rear suspension — 9Tire & wheel — 1Drive shaft / propeller shaft — 15Brake — 42Automatic transmission / trans — 47Clutch — 19Steering column — 9Power steering — 11Heater & air conditioner — 20Supplemental restraint system — 27Seat belt — 12Lighting — 18Wiper & washer — 9Audio & visual — 12Wiring — 1Communication system — 1Windshield/windowglass/mirror — 31Seat — 10Theft deterrent & door lock — 10Sliding roof/convertible — 8Engine hood/door — 12Exterior/interior trim — 20Vehicle control system — 1Cruise control — 5Maintenance — 8
11steps
~66min
3/5difficulty
Done 0 of 11
Wiring diagram
Toyota Corolla. Wiring diagram
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
Toyota Corolla. Inspect combination meter assy
  1. Check continuity.
  2. Disconnect the ”c9” connector from combination meter assy.
  3. Check continuity between terminal c9–2 of combination meter assy connector and body ground.

    Ok: continuity exists

    Toyota Corolla. Inspect combination meter assy
  4. Check voltage.
  5. Disconnect the ”c9” connector from combination meter assy.
  6. Measure voltage between terminal c9–5 of combination meter assy connector and body ground.

    Voltage: 10 – 14 v

  7. turn the ignition switch to on.
  8. Measure voltage between terminal c9–4 of combination meter assy connector and body ground.

    Voltage: 10 – 14 v

    Check and replace combination meter assy
Check and replace combination meter assy

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A quick Toyota Corolla quiz: every answer comes with an explanation and a link to the manual page.