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Thread: AC Compressor
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Old 07-31-2013, 08:02 AM
GrimReaper GrimReaper is offline
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Join Date: Jul 2013
Location: Ravensdale, WA
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Vehicle: 1997 dodge 3500
Engine: 1994-2001 488ci (8.0L) LA V10 300 hp 450lb/ft
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Went to NAPA this morning a the parts girl printed a wiring diagram for me. A 20 amp fuse is shown, identified as "B" in the IPM. Checked every 20 amp fuse and the last one was blown. The fuse identified as "horn" on the lid of the IPM. With a meter determined this "horn" fuse also feeds the compressor clutch.

Now to find out what is blowing this fuse. A/C compressor replacement was probably not needed. Thanks for the support.

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