Peugeot 306 reversing light switch

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Sun 25 Sep 2005 20:57
Peugeot 306 reversing light switch - andyrhysjones
My reversing lights are not working. I have tried testing bulbs contacts & fuses with no luck. I disconnected the reversing light switch and tested with a multi meter this seems OK, the only thing that I think it could be is the wiring reley from the switch, does anyone have any experience in replacing this, big job? I would be greatful for any input.

Secondly I have bought a module to place into the ICU but am having problems in locating it, I have a 1996 306 diesel turbo, I did unplug what I thought was the right sensor and placed the module into it but lost the temperature gauge any idea where the ICU is?
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Sun 25 Sep 2005 23:43
Peugeot 306 reversing light switch - solara
ICU? Or do you mean ECU (electronic Control Unit)?
If the latter, there isn't one on the 306 TD's, its all mechanical injection.

I dont think the reverse light has a relay, its just a straightforward switched bulb circuit. Sounds like you have a break in the wire somewhere. Work your way back from the bulb, measuring voltages with reverse engaged. A low voltage reading of a few volts instead of 12V indicates a break in the wire or burnt out internally. Good luck with the probing.
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