05-14-2018, 10:14 AM | #1 |
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Join Date: Apr 2005
Location: Joppa, Maryland
Posts: 4,408
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What is this wire
Found this under the carpet.
Anyone know what this wire is for?
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1997 GMC Sierra Ext 1965 Mustang |
05-15-2018, 03:32 AM | #2 |
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Join Date: May 2007
Location: New Hampshire
Posts: 349
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Re: What is this wire
IDK how the circuit is currently wired/routed - but some modifications must have been done. As original:
The cut leads went to the switch for the backup lights. DK BLU is/was hot from the fuse block (fed by the 15A TURN B/U fuse) LT GRN supplied the B/U lamps - via the rear lighting harness. Because of the presence of the grommet, it's likely that the transmission was changed from a 4 speed manual to either a 3 speed manual or an A/T. The B/U light switch used with a 4 speed MT is mounted on the transmission, while the other two types are located in the cab. |
05-15-2018, 06:51 AM | #3 | |
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Join Date: Apr 2005
Location: Joppa, Maryland
Posts: 4,408
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Re: What is this wire
Quote:
The truck is an original auto trans. So, is the backup light switch located on the column? Is it a part of the neutral safety switch? Thanks for the help on this...
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1997 GMC Sierra Ext 1965 Mustang |
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