Parking Light Harness...? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

gonline71 · 07-17-2007, 06:04 PM

I am putting my 1971 Chevy Longbed back together and I have both the engine harness (along firewall) and the light harness (along the radiator support) laid out. However, I have discovered a third harness that my painter disconnected from somewhere. It appears to connect to a brown wire connector coming from the left junction block. Is it possibly a Parking Light Harness? I will post pics this evening. There does not seem to be a whole lot to it. I have reviewed the wiring diagrams till my head hurts and these wires are not listed. The one wire from the junction block feeds the whole harness. Any ideas?

Thanks in advance

gonline71 · 07-17-2007, 06:21 PM

I think I just solved my own problem. It appears that it is the transmission controlled spark (TCS) harness. Sound right?

07-17-2007, 06:04 PM	#1
gonline71 Registered User Join Date: Jun 2007 Location: Pleasanton, CA Posts: 134	Parking Light Harness...? I am putting my 1971 Chevy Longbed back together and I have both the engine harness (along firewall) and the light harness (along the radiator support) laid out. However, I have discovered a third harness that my painter disconnected from somewhere. It appears to connect to a brown wire connector coming from the left junction block. Is it possibly a Parking Light Harness? I will post pics this evening. There does not seem to be a whole lot to it. I have reviewed the wiring diagrams till my head hurts and these wires are not listed. The one wire from the junction block feeds the whole harness. Any ideas? Thanks in advance

07-17-2007, 06:21 PM	#2
gonline71 Registered User Join Date: Jun 2007 Location: Pleasanton, CA Posts: 134	Re: Parking Light Harness...? I think I just solved my own problem. It appears that it is the transmission controlled spark (TCS) harness. Sound right?



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