DTC P0503 BMW
Vehicle Speed Sensor A Intermittent Erratic High
Vehicle Speed Sensor A Intermittent Erratic High
Description
Engine started; engine speed above the TCC stall speed, and the DME detected a loss of the VSS signal over a period of time or the signal is not usable. Note: The DME receives vehicle speed data from the VSS, TCSS, ABS module, CTM or GEM controller, depe
Cause and Solution
VSS signal circuit is open or shorted to ground
VSS harness circuit is shorted to ground
VSS harness circuit is shorted to power
VSS circuit open between the DME and related control module
Video Guide
Diagnostic Info
- DTC Code: P0503
- Brand: BMW