DTC P1091 Subaru
ABS Wheel Speed Sensor Signal Abnormal
ABS Wheel Speed Sensor Signal Abnormal
Description
When wheel sensor input signal is malfunctioning.
Cause and Solution
Harness and or connectors: - check sensor harness for open or short conditions - check connectors for looseness or damaged pins Wheel sensor Tire inflation Wheel bearings Wheel sensor or rotor ABS actuator and electric unit (control unit)
Video Guide
Diagnostic Info
- DTC Code: P1091
- Brand: Subaru