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06-05-2021, 08:25 PM | #1 |
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Wiring Harness 28-29 versus 30-31
The vendors list wiring harnesses for 1928-29 as different from those for 1930-31. I need to replace one in my 1931 standard coupe and have an NORS Twolite harness that has no markings that indicate part number of year of use.
What is the difference between the 1928-29 and 1930-31 harnesses? |
06-05-2021, 09:45 PM | #2 |
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Re: Wiring Harness 28-29 versus 30-31
One difference is the location of the stop light switch.
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06-05-2021, 10:53 PM | #3 |
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Re: Wiring Harness 28-29 versus 30-31
So how does one tell the difference?
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06-06-2021, 09:49 AM | #4 |
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Re: Wiring Harness 28-29 versus 30-31
The original H-type headlights had a single bulb, two wires, bright and dim. Cowl lights were optional with added wires. TwoLite headlights (early 1929) had a parking light bulb in the headlamps with an additional wire in the larger conduit. Deluxe models had only a single headlight bulb with cowl lamps for park.
Today's harnesses are made for either two-bulb headlamps or single-bulb headlamps with a pigtail for connection to a cowl lamp harness. There is no distinction as to model year, however they are made for TwoLite switches, and need to be rewired to the older switch contact bodies. |
06-06-2021, 01:44 PM | #5 | |
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Re: Wiring Harness 28-29 versus 30-31
Quote:
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06-06-2021, 01:57 PM | #6 |
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Re: Wiring Harness 28-29 versus 30-31
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06-06-2021, 02:42 PM | #7 |
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Re: Wiring Harness 28-29 versus 30-31
Thanks again, bobbader!
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