B2890
DTC B2890
Circuit Description
The driver position module (DPM) learns tilt/telescope soft stops approximately 1.3 cm (0.5 in) from the mechanical ends of travel. The system uses soft stops to prevent wear on the system by ensuring that the steering column movement stops before it reaches its mechanical end of travel in any direction. The soft stops are initially programmed at the factory. The stop positions may be reprogrammed, which is necessary any time the driver position module is replaced. If the soft stops have not been learned, DTC B2890 will set.
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC B2890 Tilt/Telescope Not Learned
This vehicle has DTCs which include DTC symptoms. For more information on DTC symptoms, refer to DTC Symptom Description.
Conditions for Running the DTC
The driver position module is ON.
Conditions for Setting the DTC
The soft stops have not been learned.
Conditions for Clearing the DTC
* A current DTC will clear when the failed switch input is no longer active.
* A history DTC will clear after 100 ignition cycles.
