C2374
ESC Valve 2 HSV2 Error
C2374 is an OBD-II diagnostic trouble code meaning: ESC Valve 2 HSV2 Error. Common causes: hsv2 valve malfunction, open or short circuit in wiring harness. Estimated repair cost: $111–333.
Symptoms
- ESC/ABS indicator is on
- Reduced effectiveness of the stabilization system
- Unusual behavior of the braking system
Causes
- HSV2 valve malfunction
- Open or short circuit in wiring harness
- Poor contact in the electrical circuit
- ESC control module malfunction
How to Fix
- Check the condition of the wiring harness and connectors of the HSV2 valve
- Measure valve resistance HSV2
- Check voltage on valve circuit
- Replace valve or ESC module if necessary
Related codes
FAQ
What does the C2374 code mean?
C2374 is an OBD-II diagnostic trouble code that indicates: ESC Valve 2 HSV2 Error
What causes a C2374 error code?
The most common causes of C2374 include: HSV2 valve malfunction; Open or short circuit in wiring harness; Poor contact in the electrical circuit; ESC control module malfunction.
How do I fix a C2374 diagnostic trouble code?
To fix C2374: Check the condition of the wiring harness and connectors of the HSV2 valve. Measure valve resistance HSV2. Check voltage on valve circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C2374?
Limited driving only, diagnose soon
How much does it cost to fix C2374?
The estimated repair cost for C2374 is $111–333. Actual cost depends on your vehicle, location, and labor rates.
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