Interior lights not working / timed
- Make
- Fiat
- Model
- Ulysse Factory Service Manual
- Year
- 2002–2010
- Section
- Lights › Interior lights not working / timed
‹ Prev Interior lights not working / under no circumstancesNext › Interior lights do not go off/come on gradually
Fault diagnosisInterior lights not working / timed
INTERIOR LIGHTS NOT WORKING / TIMED
The interior lights do not work with the timer when the controls are operated. The vehicle interior lights are controlled by the Body Computer Node BSI.
| STEP | OPERATIONS TO BE CARRIED OUT | TEST RESULTS | ||
|---|---|---|---|---|
| 1 | BATTERY VOLTAGE CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
| Check that the battery voltage is correct. | Move on to Step | Battery voltage not correct. | Restore the correct voltage. | |
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
| Connect the Examiner diagnostic equipment and check, in Body Computer ambient, that there are no errors and that the parameters are present. | Move on to Step | 1. Impossible to connect with the control unit. | 1. Replace the Body Computer control unit. | |
| 2. Presence of errors. | Move on to Step | |||
| 3 | ERRORS CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Using the Examiner in Body Computer ambient, check for the presence of one or more of the following errors:
| Move on to Step | Boot/courtesy light error detected. | Continue as described in the table See table I50 INTERIOR LIGHTS NOT WORKING / UNDER NO CIRCUMSTANCES | |
| 4 | ACTIVE DIAGNOSIS CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
With the Examiner in the Body Computer ambient, check in Active Diagnosis that the activation of the function in question is correct.
| Move on to Step | 1. Impossible to activate all the boot / courtesy lights with the timer. | 1. Restore the correct setting/functions in the Body Computer. | |
| 2. Impossible to active one boot/courtesy light. | 2. Continue as described in the table See table I50 INTERIOR LIGHTS NOT WORKING / UNDER NO CIRCUMSTANCES | |||
| 5 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
| Check that the fault is no longer present | Fault persists | Replace the Body Computer control unit. | ||
‹ Prev Interior lights not working / under no circumstancesNext › Interior lights do not go off/come on gradually
Parts & tools for this job For 2002 Fiat Ulysse
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat Ulysse
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