DTC B1244-64: Dynamic/Sport Button - Signal plausibility failure: Action

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2015 Jaguar XK, 2014 Jaguar XKR-S, and 2014 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.

Check for normal dynamic mode switch functionality. If it operates normally then no further action required. If the dynamic mode switch fails to operate normally then may be due to an internal fault, check and install new transmission shift module as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component