DTC B1241-64: Adaptive Speed Limiter Button - Signal plausibility failure: Action

WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This DTC may be induced by the driver.

Test the operation of the adaptive speed limiter switch
Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new transmission control switch