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C4 Grand Picasso sensors problem

haymur · 2012-02-28 00:26:01

I am trying to fit a 4 set of reverse sensors to a C4 GP and I have found that the wiring seems to be Can Bus type. The rear light cluster has a reversing light but I get only .5 of a volt when reverse is selected. There is 5 wire loom ( 4 positives and a earth) running the 4 rear lights. Has anyone fitted these type of…

28-02-2012 12:26am

#1

haymur

Registered Users, Registered Users 2 Posts: 327 ✭✭

Join Date: January 2011

Posts: 258

I am trying to fit a 4 set of reverse sensors to a C4 GP and I have found that the wiring seems to be Can Bus type. The rear light cluster has a reversing light but I get only .5 of a volt when reverse is selected. There is 5 wire loom ( 4 positives and a earth) running the 4 rear lights. Has anyone fitted these type of sensor to a 2010 model. I tried using it with the wires connected both reverse lights come on but no power seems to go to the control box of the sensors. Any help would be welcome

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