No, for these test we cut one of the the can bus wire pairs at the ABS and DME.
The connector at both of these has lots of other wires too.
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FWIW we ended up just disconnecting the DSC accelerometer under the drivers seat.
- It's a simple connector plug to disconnect
- Reattaching it clears the warning lights without any error set.
- Disconnecting the sensor is legal mod to defeat traction control for SCCA solo Street class.
-- SCCA issued a technical bulletin last year the coding the traction control programs to different factory settings with a factory tool/ software wasn't legal in STREET class. (probably is in Street Touring)
the accelerometer sensor disconnected
-gives the yellow brake warning light.
-defeat the anti-trailbrake anti-overstear program
-defeats all the oversteer and understeer TCS programs
-defeats the Hill hold launch function in Manual Trans cars
downshift rev-match, e-diff, abs, wheel-speed based brake biasing, brake pre-tension on quick throttle lift, and brake fade prediction are still active.