DTC B10AC-81: Cruise Control Switch - Invalid serial data received: Action
- Clear the DTC and press all the steering wheel switches, re-check for DTCs. Refer to the appropriate electrical circuit wiring diagrams and check the speed control switch circuit for open circuit, short circuit to power, short circuit to ground, disconnected
- Check and install a new steering wheel 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