Sun roof not working
- Make
- Fiat
- Model
- Panda Factory Service Manual
- Year
- 2003–2012
- Section
- Sun roof › Sun roof not working
Fault diagnosisSun roof not working
SUN ROOF NOT WORKING
The sun roof does not move at all when the opening/closing switches are pressed.
The sun roof is controlled by a control unit that receives a direct power supply protected by a fuse and an ignition-controlled supply (+15) in order to allow the operation of the roof with the ignition on.
| Results of the tests | ||||
| 0 | PRELIMINARY CHECK | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check the condition of the power supply system protective fuse See E3060 SUN ROOF | Continue to Step 1 | Fuse damaged | Replace the burnt fuses and search for the cause of the problem See E3060 SUN ROOF | |
| 1 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
| Check the continuity and the insulation of the direct power supply and the ignition-operated supply for the sun roof, checking that the control unit is correctly supplied | Continue to Step 2 | Electrical conection broken or not insulated. | Restore continuity/insulation of electrical connection See E3060 SUN ROOF | |
| 2 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
| Check the insulation/continuity of the electrical connection between the sun roof opening/closing control switches and the sun roof control unit See E3060 SUN ROOF | Continue to Step 3 | Electrical conection broken or not insulated. | Restore continuity/insulation for the broken electrical connection See E3060 SUN ROOF | |
| 3 | SUN ROOF CONTROL UNIT CHECK | All OK | Problems met | Operation |
| Disconnect the sun roof coupling and check that the sun roof control unit is working properly | Continue to Step 4 | Sun roof control unit malfunction. | Replace the sun roof control unit Op. 7030B70 | |
| 4 | Continue as instructed by the tester | All OK | Problems met | Operation |
| Check that the fault is no longer present | End of diagnosis | Fault persists | Replace the sun roof opening/closing control switch Op. 7030B64 Search for the fault starting from another symptom' | |
Parts & tools for this job Staging For 2003 Fiat Panda
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat Panda
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