View Full Version : mystery switch
Korben007
August 26th, 2013, 00:20
So im trying to put my rs6 back together. Got it in quite a mess. There is one plug left. It comes though the main harness on secondary firewall into the engine bay. Splits off immediately with one other plug which goes to brake vacuum pump. This one continues about 10in further and is just hanging. The a brown and black with blue strip 2 wire plug. The brown is ground and the black/blue has 13+ volts when can is on. But not with key on. I have no CEL. But i have no speedometer and no a/c.
no one around here has an rs6 so I cant check. Please help
905084
August 26th, 2013, 00:26
Pic please
Korben007
August 26th, 2013, 00:50
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given its length and location it could reach quite a few places
905084
August 26th, 2013, 01:16
141241412514126
given its length and location it could reach quite a few places
After run coolant pump or the other thing....match up the gauge of the wires....not home or I'd check. There are only two places that connector goes....
Korben007
August 26th, 2013, 02:32
Maybe my after run pump is missing. Where is it supposed to be?
905084
August 26th, 2013, 02:38
Left front lower frame rail..I had that prob after I put the motor back in....there are two that are similar (male/female) and will plug into either one. I matched the gauges of the wires, and well, I had another to compare with.
Chung
August 28th, 2013, 01:28
Could that be for the 300 watt fan? Wouldn't impact speedo but could impact AC.
ttboost
August 28th, 2013, 11:46
Yeah, I'm not home to check mine either, but I would check the coolant pump. It is mounted UNDER the drivers side frame rail..small roundish brownish tannish pump, with coolant lines on it.