Set Condition:
WARNING: This page is about a different car, the 2011 RAM Pickup. 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.