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No A/C HVAC after A4 to M6 swap

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Old 07-11-2007, 07:22 PM
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Default No A/C HVAC after A4 to M6 swap

I finished my M6 swap and do not have the items listed below working. I replaced the A4 engine harness with a M6 harness of the same year with the trans swap.

1. A/C (controls don't seem to do anything)
2. Radiator fans (car overheats now while idling in traffic)
3. Blinkers (the hazards work though)

All the fuses and relays are good. I also jumpered the A and B terminal at the ALDL connector and the fans did not come on as they should. Any suggestions??

Thxs
JD
Old 07-11-2007, 08:40 PM
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Flash to M6 tune?
Old 07-12-2007, 04:49 AM
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I selected M6 using Tunercat and reflashed.

JD
Old 07-13-2007, 07:42 PM
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This looks like a problem that's going to be a toughy.
Old 07-14-2007, 04:54 PM
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Little Orange wire was not connected to steering column. A/C and blinkers work now.




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