speed-o-meter - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Jonboy · 05-08-2012, 11:28 AM

On the 90-91 cluster, you just run a wire from the back of the cluster to the PCM speedometer output. Easy peasy.

mooseknuckles · 05-08-2012, 11:32 AM

Quote:

Originally Posted by Jonboy

On the 90-91 cluster, you just run a wire from the back of the cluster to the PCM speedometer output. Easy peasy.

ok....I was checking my harness and it has a wire for that, so it's all good...

05-08-2012, 11:28 AM	#1
Jonboy Slots go on anything! Join Date: May 2003 Location: Richardson, TX Posts: 5,957	Re: speed-o-meter On the 90-91 cluster, you just run a wire from the back of the cluster to the PCM speedometer output. Easy peasy. __________________ 1974 Jimmy- 5.3/4L80e/NP241



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