Set Condition:
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
If the Integrated Trailer Brake Module (ITBM) has an internal accelerometer that has a duty cycle of less than 5% or greater than 95% or if the accelerometer fails the internal self test which is executed every time the ignition is turned on, this code will set. Automatic braking is disabled, manual lever is still functional.