The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1970 GMC steering column wiring harness mount

**'68OrangeSunshine** · 03-19-2019, 02:37 AM

The Turn Signal Switch harness plug runs from under the steering wheel, down thru the column, and connects to a similar curved connection -- usually under the dash near the Light switch. This is for the horn, turn signals, hazard flashers etc.
The bundle should go into the Fuse block.

03-19-2019, 02:37 AM	#3
'68OrangeSunshine Senior Member Join Date: Feb 2002 Location: Tucson, AZ USA Posts: 7,042	Re: 1970 GMC steering column wiring harness mount The Turn Signal Switch harness plug runs from under the steering wheel, down thru the column, and connects to a similar curved connection -- usually under the dash near the Light switch. This is for the horn, turn signals, hazard flashers etc. The bundle should go into the Fuse block. __________________ Every 25 years I like to rebuild that 292, whether it needs it or not.