C1248
Dynamic Rear Proportioning Control System
C1248 is an OBD-II diagnostic trouble code meaning: Dynamic Rear Proportioning Control System. Common causes: malfunction of wheel speed sensors, problems with the abs wiring harness. Estimated repair cost: $56–222.
Symptoms
- ABS/ESP warning light is on
- Deterioration in braking performance
- Uneven brake pad wear
- Activating the emergency system mode
Causes
- Malfunction of wheel speed sensors
- Problems with the ABS wiring harness
- ABS valve body failure
- DRP valves are dirty or damaged
- ABS control module malfunction
How to Fix
- Read fault codes and check freeze frame data
- Conduct a visual inspection of the wiring harness and speed sensors
- Check the resistance of the wheel speed sensors
- Test the operation of DRP valves using diagnostic equipment
- If necessary, replace faulty components
- Clear error memory and test drive
Related codes
FAQ
What does the C1248 code mean?
C1248 is an OBD-II diagnostic trouble code that indicates: Dynamic Rear Proportioning Control System
What causes a C1248 error code?
The most common causes of C1248 include: Malfunction of wheel speed sensors; Problems with the ABS wiring harness; ABS valve body failure; DRP valves are dirty or damaged.
How do I fix a C1248 diagnostic trouble code?
To fix C1248: Read fault codes and check freeze frame data. Conduct a visual inspection of the wiring harness and speed sensors. Check the resistance of the wheel speed sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1248?
Limited driving only, diagnose soon
How much does it cost to fix C1248?
The estimated repair cost for C1248 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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