 '70 vrs '71 wiring differences, Headlight switch, circuits and wiring |
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| IronHillRestorations |
 Jul 15 2020, 04:53 AM
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I. I. R. C.  Group: Members Posts: 6,719 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None 
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I'm doing a chassis harness replacement on a '71 4 cyl car. Not exactly sure what happened but there was some melted wires to the headlight motors.
I found a good salvage harness, and in the process of doing the swap. I've found a discrepancy between the wiring for the headlight switch. The replacement harness does not have a gray wire that was in the original harness, and did not include the switch. The gray wire in the original harness goes to terminal #56 on the headlight switch and to terminal "K" for the headlight motors. Doing more tracing today, but part of the problem is melted wires. The factory manuals do not show a wiring schematic for all years, so I can't compare the two. Anyone know the differences? I know there are different harnesses for each year model, except '76. I think the headlight switch is the same for '70 and '71 Any thoughts on this? @JeffBowlsby @ClayPerrine @raynekat @Spoke @BDStone914 |
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Posts in this topic
IronHillRestorations '70 vrs '71 wiring differences Jul 15 2020, 04:53 AM
JeffBowlsby 71 was a transition year for the chassis harness, ... Jul 15 2020, 07:58 AM IronHillRestorations The car build date is 1/71. It’s got a 12 pin at... Jul 15 2020, 08:37 AM
JeffBowlsby Here is the switch circuitry diagram, if it helps:... Jul 15 2020, 09:07 AM  |
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