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Registered
Join Date: Dec 2002
Location: Edmond, OK
Posts: 167
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Fuse #29 keeps blowing causing climate control inop
I keep blowing fuse #29 which in turn causes the climate control unit to go inop. Any ideas on where to start?
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That Guy
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Does the fuse blow imeditatley after you replace it?
You will need to start going through everything that fuse #29 is related to in order to see where your short is. Is your car an early or late model?
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Jon 1988 Granite Green 911 3.4L 2005 Arctic Silver 996 GT3 Past worth mentioning - 1987 924S, 1987 944, 1988 944T with 5.7L LS1 |
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Registered
Join Date: Dec 2002
Location: Edmond, OK
Posts: 167
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It takes a little while before it blows (it will function normally for a little while). Does anyone know what that fuse serves.
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Registered
Join Date: Oct 2005
Location: San Diego
Posts: 703
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OK, I was bored so maybe you'll be lucky.
Try Pulling the plug for the Internal tempature sensor pin 1/4 (red wire) If not, remove batt + connection Try removing lifting Roof Relay G21, (just pull out the relay to test and don't use the roof while you check that. pin 1/9 (red wire) Heater/AC red wire is the last major group I could find However I did notice a connection to DME Pin4 (red/black) but I doubt that's it. That should get ya started. ![]() ![]() |
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