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#1 |
Registered User
Join Date: Nov 2017
Location: Anthem AZ
Posts: 281
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Amp Research step wiring
I added AMP power steps to the 1985 blazer.
I have the wiring all completed on the passenger side via the door courtesy light switch. When i pulled the door switch (unscrewed) from the door frame, i only saw a single white wire, which i pulled off the switch and added the purple trigger wire from the amp power step harness with a new connector. Installed switch back to the door frame, and connected the positive and negative from the harness to the battery. open door, step goes down. close door, (courtesy light goes back off) and step retracts in. Working GREAT! Now for the driver side. Pulled the courtesy light switch and there is a tan and a white wire, and no matter what wire i connect the other purple trigger wire for the driver side to, the passenger side will trigger and go up and down as well as the driver side. Any suggestions? |
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#2 | |
Senior Member
![]() Join Date: Dec 1999
Location: Southern California
Posts: 2,811
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Re: Amp Research step wiring
Quote:
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Richard 1972 K10 Custom Deluxe SWB Fleetside My build https://67-72chevytrucks.com/vboard/...d.php?t=800746 |
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#3 |
Registered User
Join Date: Nov 2017
Location: Anthem AZ
Posts: 281
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Re: Amp Research step wiring
Ahhh! Now that you say that I remember seeing a post about the diode install. Thank you soooo much. Does 1 diode go on the purple wire (and purple w/black stripe wire) that runs to each door switch?
Last edited by elorenzof; 03-26-2024 at 10:44 PM. |
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#4 |
Senior Member
![]() Join Date: Dec 1999
Location: Southern California
Posts: 2,811
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Re: Amp Research step wiring
Posted and deleted a couple of posts because something did not look right in my diagram. This diagram should work, smarter dc wiring people feel free to correct me. Do this to both sides.
__________________
Richard 1972 K10 Custom Deluxe SWB Fleetside My build https://67-72chevytrucks.com/vboard/...d.php?t=800746 |
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#5 |
Post Whore
![]() ![]() Join Date: May 2015
Location: Alabama
Posts: 14,652
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Re: Amp Research step wiring
I thought those steps came with magnet switches...
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
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