P0501

P0501

120 Vehicle speed - open circuit

Diagnosis conditions
- Inertia fuel shutoff
- Engine temperature greater than 30 °C
- Engine speed between 1,480 rpm and 2,520 rpm.

Possible fault cause
- Open circuit or short circuit in wire from rear right wheel speed sensor to ABS control module
- Rear right wheel speed sensor faulty
- Pulse wheel for speed sensor damaged or contaminated with brake dust
- Open circuit or short circuit in wire from ABS control module to DME control module
- ABS control module faulty
- DME control module faulty

Affected terminals
III/52

Diagnosis/Troubleshooting

Part 1:

Part 2: