Chevy truck PCM removal and installation. Chevy Avalanche truck computer replacement. Mechanic replaces bad PCM with new PCM. This is a GMT800 truck.
We need to do a VATS relearn and a crankshaft variation relearn procedure. This works on Chevy Silverado and Chevy Avalanche trucks.
Chevy truck computer programming.    • Abandoned Chevy Avalanche WILL IT RUN...   PARTS BELOW:

You have to get the right computer. There is a drive by wire and drive by cable computer.
After 2003 the computer is different. It is missing the IAC valve chip in the computer.
You can't just swap out the computers from 1999-2007 trucks. The new computer has
to be programmed to the VIN too.

Parts:
PCM: https://amzn.to/4aTR33Y
Scan Tool: https://amzn.to/3npOxy4
Crankshaft Position Sensor: https://amzn.to/3Sja5tq
Shim: GM Genuine #12565102

Timestamps
0:00 Intro
0:13 BAD PCM?
0:46 PCM Removal
1:46 OLD PCM
2:14 Corrosion?
2:48 Crankshaft Position Sensor Problem
3:38 Crankshaft Position Sensor FIX
4:37 Crankshaft Position Sensor Installation
5:06 New Computer
6:23 Computer Installation
6:56 VATS Relearn Procedure
8:33 VATS Relearn Tips
9:01 Crankshaft Variation Relearn
9:46 Test Drive
10:28 Outro

This is a 2002 Chevy Avalanche 1500 5.3 Vortec V8.
This works on 1999-2007 Chevy Silverado 1500, Suburban, Avalanche, Tahoe, GMC Sierra, & Yukon pickup trucks.

**Disclaimer: Matt's Shop shall not be responsible or held liable for any property damage, injury, or financial loss, costs, or expenses that may occur from the purchase or use of the products featured in this video and or attempting to duplicate repair procedures. This is for entertainment purposes only. No warranties express or implied.**

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