C0058
ABS Rear Outlet Valve Solenoid Circuit
1996-1996 Audi A6 2.8L V6
High SeverityChassisGeneric (SAE)
The 1996 Audi A6 is equipped with a 2.8L V6 engine. Below you'll find detailed c0058 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the rear ABS outlet valve solenoid circuit.
Symptoms
- ABS light on
- Rear brakes lock during ABS activation
- Poor rear brake modulation
Common Causes
- Outlet valve solenoid failure
- Internal modulator fault
- Brake fluid contamination
Diagnostic Steps
- Test solenoid resistance
- Command valve activation
- Check brake fluid
- Inspect connector and wiring
Repair Notes
Replace ABS hydraulic modulator. Flush brake system.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0058 on Other Vehicles
Common Questions
What does code C0058 mean on a 1996-1996 Audi A6?
C0058 stands for "ABS Rear Outlet Valve Solenoid Circuit". Malfunction in the rear ABS outlet valve solenoid circuit.
What are the symptoms of C0058 on a Audi A6?
Common symptoms of C0058 include: ABS light on, Rear brakes lock during ABS activation, Poor rear brake modulation.
What causes C0058 on a 1996-1996 Audi A6?
Common causes of C0058 include: Outlet valve solenoid failure, Internal modulator fault, Brake fluid contamination.
Last updated: March 2026