Speedometer not working
- Make
- Alfa Romeo
- Model
- GT Factory Service Manual
- Year
- 2003–2010
- Section
- Instrument panel › Speedometer not working
Fault diagnosisSpeedometer not working
SPEEDOMETER NOT WORKING
During driving the rev counter does not work, or it works irregularly.
| Results of the tests | ||||
| 1 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|---|---|---|---|
Connect the Examiner to the diagnostic socket. Check that there are no faults in the instrument panel | Continue to Step 2 | There are errors | Proceed in accordance with the instructions given by the diagnostic equipment | |
| 2 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
| Keeping the Examiner connected to the diagnostic socket, check the operation of the pointer in active diagnosis | Continue to Step 3 | The speedometer is not working | Replace instrument panel Op. | |
| 3 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
| Check connections between instrument panel Body Computer and ABS control unit | Continue to Step 4 | Faulty wiring | Repair/replace the wiring See | |
| 4 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | End of diagnosis | |||
Parts & tools for this job For 2003 Alfa Romeo GT
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Alfa Romeo GT
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