In this quick guide, we walk you through the process of removing the GM E66 ECM and accompanying TCM from your GM SUV/Truck. Doing so safely and is crucial to getting your ECM/TCM prepared for the HP Tuners Global B Upgrade Service. Follow along as we locate, identify and then remove both modules before packaging to ship to our US location for service.
00:13 Locate and Disconnect Battery
00:25 Remove Wheel Well Liner
00:41 Locating ECM Behind Wheel Well Liner
00:45 Disconnecting the Harness from ECM
01:03 Disconnecting Locking Connector & Removing ECM
01:15 Locating TCM
01:20 Disconnecting Harness from TCM
01:30 Removing TCM from VehicleTuning and Diagnostics Resources:👇
VCM Suite Help Center: bit.ly/3O3TB2U
VCM Scanner Help Center: bit.ly/3IElA8g
VCM Editor Help Center: bit.ly/3uQdAv9
HP Tuners Forum: bit.ly/3SnJskQ
Helpful Articles: bit.ly/3PTPqbv
Get started tuning with HP Tuners:👇
Is your vehicle supported? Find out: bit.ly/3po6Hym
Check out the new MPVI3 interface: bit.ly/3yA4bch
Download VCM Suite here: bit.ly/3srnBOG
Check out our control module services: bit.ly/3BBLDLB
Purchase Universal Credits here: bit.ly/3x42g0q
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