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Original Message
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| Troubleshooting 69 Heater/Fan |
| By Mike Paschke - 10/16/2003 9:36:39 AM; IP 64.236.235.240 |
Hi all!
I'm trying to figure out how to troubleshoot my blower fan. I pulled apart the dash and can't find any obvious disconnects/shorts. I did see an ugly thing, one of the previous owners had blown the SFE4amp fuse for the heater/instr lights and 'fixed' it by wrapping aluminum foil around it. Now I really hope that didn't blow something out, but I'm not sure how to go about checking that out. I am replacing the Instrument cluster voltage regulator and printed circuit board, but they aren't connected yet. Do these have to be hooked up and working before the fan will operate? Any ideas on how to see if the fan motor itself is blown out? Can I hook it up to a 12V source to check it? Thanks In Advance!
Mike |
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