Issues after short shifter and turbo install

[dhminer]

Installed over the last 10 days a custom short shifter from grey fist (the shift lever itself not transmission adapter) and new turbo.

Upon startup yesterday I got the following errors:
- 911 assist not available
- Hill start not available
- U210B - lost communication between fuel pump control module A and restraints control module

What I have done so far:
- Pulled covers off shifter tunnel and checked connections removed during shifter install. Verified all connected.
- Checked every fuse under the hood. All good.
- Checked fuse under dash for Transmission control unit. Powertrain control module. Anti-lock brake system. Stability assist. Fuse is good.
- Cleared codes and flashed an old tune that I know had no codes. No help.
- Disconnected battery overnight. No help.

Any thoughts? Had none of these codes before the installs.

 

[ztrahan]

Saw a similar issue on Reddit /FiST and their problem was the ECU harness wasn't fully connected.

 

[dhminer]

Saw a similar issue on Reddit /FiST and there problem was the ECU harness wasn't fully connected.

Thank that’s a good suggestion. Think I found it. Accidentally whacked the restraints control module and one of the plugs was loose.

 

[dhminer]

It was indeed the RCM. Plugged the RCM back in and all three errors gone.