C0028moderate severityChassis
RR Wheel Speed Sensor Circuit Intermittent
on 2007 Cadillac SRX 3.6L V6 · AWD
What this code means
The right rear wheel speed sensor signal is intermittent.
Symptoms
- Intermittent ABS light
- Inconsistent rear braking
- Stability control fault intermittent
Common causes
- Wiring fatigue near rear suspension
- Road debris damage to harness
- Corroded rear connector
- Sensor retention clip broken
Diagnostic steps
- Road test with live data monitoring
- Inspect wiring along suspension travel path
- Check connector condition
- Test sensor mounting security
Repair notes
Repair wiring or connector. Replace retention hardware.
Other Chassis codes on this vehicle
C0021
LF Wheel Speed Sensor Range/Performance
C0021
LF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0025
LF Wheel Speed Sensor Circuit Intermittent
C0025
LF Wheel Speed Sensor Circuit Intermittent