DTC C1B00: Steering Angle Sensor: Description

WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

While the ignition is ON and the voltage supply to the PSCM is above 6 volts, the module will monitor the motor inside the EPAS gear to calculate the relative and actual steering wheel angle. This value is then transmitted to other modules over the high-speed controller area network (HS-CAN) bus.

DTC C1B00:2F (Steering Angle Sensor: Signal Erratic) - If the signal is calculated to be outside the expected range, DTC C1B00:2F will be set. If the tie rods (inner or outer) have been incorrectly installed or if the vehicle has sustained damage to the EPAS gear and/or associated steering/suspension components, DTC C1B00:2F may set.
DTC C1B00:62 (Steering Angle Sensor: Signal Compare Failure) - If the calculated signal does not match other sensor input, DTC C1B00:62 will be set.