2007 grand prix 3.8. drivers side coolinf fan not coming on. May need relay. Which relay on fuse box is it?
Have a 2007 Grand Prix with 3800. Has two cooling fans one the drivers side not coming on. Code shows a possible relay bad. On fuse box ther is 3 fan relays. Relay 1 and 3 use the same 4 prong relay. Relay 2 uses a 5 prong relay. Does anyone know which might controll th fan on drivers side.
Its # 46 i beleve check on fuse box but that might not be ur problem try to unplug cable that goes to ur temp.sensor in few seconds fan should come on if not then u might be right .
where is the cables that goes to your temp sensor?
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