Damaged roof wiring repaired and now it only clicks once.
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Micuuuun - Posts: 8
- Joined: Sun Jul 02, 2023 12:09 am
- Model: C3 2002-2005, Original shape model
- Year: 2003 (03)
- Engine Size: 1.6 (16v)
- Fuel Type: Petrol
- Mileage: 300000
- Gearbox: SensoDrive
- DPF: No
- LHD or RHD: LHD (Europe)
My pluriel had bad wires on left side trunk hood. I connected everything in order, but now roof isn't working. When I start opening of the roof, it's only click once. Reset (30sec of roof switch isn't reacting).
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My Name:
Arfur Dent - Posts: 3636
- Joined: Sat Jul 23, 2011 3:47 pm
- Model: C3 2002-2005, Original shape model
- Year: 2002 (52)
- Engine Size: 1.4 (16v)
- Fuel Type: Diesel
- Mileage: 100000
- Gearbox: Manual 5 speed
- DPF: No
- LHD or RHD: RHD (UK)
- Engine name: DV4 16-valve diesel (90 PS)
- Has thanked: 402 times
- Been thanked: 148 times
Hi
If the wires had shorted out, you could have damaged the roof ECU - they burn up and get melted sometimes.

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Micuuuun - Posts: 8
- Joined: Sun Jul 02, 2023 12:09 am
- Model: C3 2002-2005, Original shape model
- Year: 2003 (03)
- Engine Size: 1.6 (16v)
- Fuel Type: Petrol
- Mileage: 300000
- Gearbox: SensoDrive
- DPF: No
- LHD or RHD: LHD (Europe)
-
My Name:
Arfur Dent - Posts: 3636
- Joined: Sat Jul 23, 2011 3:47 pm
- Model: C3 2002-2005, Original shape model
- Year: 2002 (52)
- Engine Size: 1.4 (16v)
- Fuel Type: Diesel
- Mileage: 100000
- Gearbox: Manual 5 speed
- DPF: No
- LHD or RHD: RHD (UK)
- Engine name: DV4 16-valve diesel (90 PS)
- Has thanked: 402 times
- Been thanked: 148 times


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My Name:
C3CAR - Posts: 2853
- Joined: Wed May 04, 2011 10:01 am
- Model: C3 2002-2005, Original shape model
- Year: 2002 (02)
- Engine Size: 1.4 (16v)
- Fuel Type: Diesel
- Mileage: 140000
- Gearbox: Manual 5 speed
- DPF: No
- LHD or RHD: RHD (UK)
- Engine name: DV4 16-valve diesel (90 PS)
- Has thanked: 235 times
- Been thanked: 116 times
When you remove your ECU to check the part number etc, see if you can open it to check for anything obvious that looks wrong.
You need to be sure your wiring is 100% perfect before fitting any replacement parts because you can damage the replacement ECU too.

- (Affiliate links to the companies I use to maintain my Citroen C3)
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