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Old 10-22-2006, 06:15 PM
gmercoleza gmercoleza is offline
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Join Date: Sep 2004
Location: DFW / Collin County Texas
Posts: 1,882
Quote:
Originally Posted by Matt L View Post
Make sure that your belt isn't slipping.
I checked the belt and it is fine.

Quote:
Originally Posted by Matt L View Post
Other than the cabin fan and auxiliary fan, the air conditioner takes very little electrical power.
What about the electromagnetic clutch on the compressor? That can cause a considerable power drain. I checked to make sure the compressor was engaging, which it was.

Quote:
Originally Posted by Matt L View Post
Try turning the cabin fan to full and see if you have the same symptoms. If you don't, also engage the auxiliary fan (by holding both AUTO buttons down for >10 seconds).
Cabin fan was at highest speed. Aux fan was not on, but I didn't bother engaging it because it was obvious this battery was going to be dead within a couple minutes. The car's recent history of requiring jumpstarts rather readily scared me away from testing the limits.
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