C0148: Right Front ABS Outlet Solenoid B Circuit Malfunction
Standardized SAE J2012 code · C01xx codes
Safety-critical system. Faults in airbags, brakes, steering or high-voltage components can put people at risk. Follow the manufacturer's service information and safety procedures, or have the vehicle checked by a qualified workshop.
What does C0148 mean?
The ABS module has detected an electrical fault in the secondary outlet solenoid for the right front wheel. ABS and stability control are disabled while the fault is active.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Common causes
- High Outlet solenoid valve failed (open or shorted)
- Medium Internal fault in ABS hydraulic unit
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of C0148 on the same make and model first.
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