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04-03-2004, 06:50 PM
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#1 |
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68 camtruck
Join Date: Mar 2000
Location: Harrison, Ohio USA
Posts: 233
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Wiring Harness
Does anyone know how to tell if it is setup for air or not ?
Special color wire or connector ? Under Dash and Hood ? Thanks Charlie 
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71 GMC Jimmy 4X4 68 Huger Orange Camaro 454 with TH400 :gmc: |
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04-03-2004, 08:44 PM
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#2 |
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Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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On the 72's with AC, the AC part of the wiring is basically a separate harness. It ties in with the dash harness with the brown power wire at the blower switch plug. Other than that tie in it is separate, so the under dash harness is the same. The AC harness plugs in at the fuse panel for power and the extra bulb for the AC control has a wire that plugs into the fuse panel.
The AC harness feeds the blower and routes out to the compressor. The AC harnesses can be purchased separately and are listed by year. Jim |
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