C1241
ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground
C1241 is an OBD-II diagnostic trouble code meaning: ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground. Common causes: wiring harness damage, short to ground in the sensor circuit. Estimated repair cost: $33–167.
Symptoms
- ABS light is on
- Incorrect operation of the ABS system
- Lack of brake assist function
- Possible problems with the stabilization system
Causes
- Wiring harness damage
- Short to ground in the sensor circuit
- Oxidation of contacts
- Differential pressure sensor malfunction
- Problems with the ABS control unit
How to Fix
- Diagnose the differential pressure sensor circuit
- Check the integrity of the wiring harness
- Check contacts for oxides and damage
- If necessary, replace the differential pressure sensor
- Clean or replace damaged wires
- Test the ABS system after repair
Related codes
FAQ
What does the C1241 code mean?
C1241 is an OBD-II diagnostic trouble code that indicates: ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground
What causes a C1241 error code?
The most common causes of C1241 include: Wiring harness damage; Short to ground in the sensor circuit; Oxidation of contacts; Differential pressure sensor malfunction.
How do I fix a C1241 diagnostic trouble code?
To fix C1241: Diagnose the differential pressure sensor circuit. Check the integrity of the wiring harness. Check contacts for oxides and damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1241?
Limited driving only, diagnose soon
How much does it cost to fix C1241?
The estimated repair cost for C1241 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat