C1141
Brake Pressure Sensor Switch
C1141 is an OBD-II diagnostic trouble code meaning: Brake Pressure Sensor Switch. Common causes: brake pressure sensor malfunction, damage to the wiring harness to the sensor. Estimated repair cost: $56–167.
Symptoms
- ABS/ESP indicator is on
- Incorrect operation of the brake system
- Loss of braking efficiency
- Activating emergency brake mode
Causes
- Brake pressure sensor malfunction
- Damage to the wiring harness to the sensor
- Sensor contact corrosion
- Problems with the master cylinder
How to Fix
- Check the sensor connection and the integrity of the wiring harness
- Check the resistance and voltage at the sensor
- Replace the brake pressure sensor if necessary
- Test the system after repair
Related codes
FAQ
What does the C1141 code mean?
C1141 is an OBD-II diagnostic trouble code that indicates: Brake Pressure Sensor Switch
What causes a C1141 error code?
The most common causes of C1141 include: Brake pressure sensor malfunction; Damage to the wiring harness to the sensor; Sensor contact corrosion; Problems with the master cylinder.
How do I fix a C1141 diagnostic trouble code?
To fix C1141: Check the sensor connection and the integrity of the wiring harness. Check the resistance and voltage at the sensor. Replace the brake pressure sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1141?
Limited driving only, diagnose soon
How much does it cost to fix C1141?
The estimated repair cost for C1141 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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