LT1 POWER MODULE WIRING DIAGRAM AND INSRUCTIONS PDF filePCM to disable the anti theft and traction control. Familiarize yourself with the PCM connectors, wire color and pin locations. Enclosed is some wiring diagrams of the factory harness and a power module system diagram. Diagrams for the 92 and 93 Corvette PCMs are not Wiring Harness Information - LT1 Swap 1998 to 2002 Camaro/Firebird harness Wiring Info-New PCM Pinout info specific to 98, 99-02 F-body. 3/30/2013. 2004 Pontiac GTO Wiring Harness Info - Wiring harness info specific to the 2004 GTO LS1. wwwarness - Adam will rework most LS1, Vortec Truck, and F-Body LT1 Harnesses 4th Gen LT1 F-Body Tech Aids Use any info from this site at your own risk. You may link to these pages/images but not copy for the purpose of re-hosting, reselling or publishing without expressed permission. LT1 wiring info/diagrams for newbies! - Gen I & II Chevy Heres a link to a page I just put together for the 1995 LT1 wiring out of a Camaro. This is the only info that I needed to rewire my stock 95 harness to use in my car. LT1 WIRING INFO/DIAGRAMS Hope this helps someone! Guy GM Wiring Diagrams and Pinouts Download Wiring Diagrams and Pinouts. Below is a list of GM wiring diagrams and pinouts I currently have available for download. Some of these are ADOBE Acrobat . pdf format files in a compressed folder. How to wire up a 94-95 LT1 PCM to a 4T60-E transaxle.