C0004 Atención pronto
TCS Control Channel B Valve 2
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Descripción
This code signifies a malfunction within the Traction Control System (TCS), specifically related to a second solenoid valve in the hydraulic control unit. This valve also plays a role in regulating brake pressure to maintain traction.
Causas comunes
- Faulty TCS solenoid valve
- Wiring issue to the solenoid
- Low brake fluid level
- Air in the brake system
- Problem with the ABS/TCS control module
Síntomas
- Traction control warning light illuminated
- Traction control system not functioning
- ABS warning light may also be on