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05-20-2021, 07:29 PM | #3 |
Registered User
Join Date: Aug 2009
Location: Sunray,TX
Posts: 251
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Re: 90-91 suburban cluster swap issue
Which PCM are you using?
Green/ Blue connectors show pin 50 on the green connector for electronic speedo (green/ white trace) Red/Blue connectors pin 50 on the red connector is what should go to the speedo. |
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