ABS, Trac Control, Brake Lights (C1360)

2015 Tundra CrewMax 1794 - Lifted (110k miles)

Hey folks, need some help. I took my truck to a local shop for some exhaust pipe repairs which required welding and when I got it back the ABS, Trac Control, and Brake lights were illuminated (trifecta of mystery apparently). Also, randomly, my Blind Spot Monotiring (BSM) stopped working and also get a code for C1AB4?

Regardless, the primary recurring code I'm getting is C1360 (Master Cylinder Pressure Sensor). A couple of different shops have inspected all wiring, sensors and ran multiple tests on their $$$ machines and say everything checks out electrically.

Below is the description the shop provided: "Steer ahead signal is -334.5 (?) with the tires straight ahead, should be zero. Zero Point Calibration is also incomplete. Unable to perform calibration due to issue with VSC Actuator / Brake Control Module assembly (code is hard fault). Sets code C1360. After repair, calibrate steer ahead, zpc, and recheck for codes".

My plan is to start by replacing the Master Cylinder but wanted to drop this in here in hopes that someone has a better idea. Thanks

 

Did you get this figured out?