Brake Fluid Pressure Sensor Circuit
Table of contents
- Possible Causes
- How To Fix
- Tech Notes
- Cost To Diagnose
- When is the code detected
- Possible Symptoms
- Description
C1142 NISSAN Possible Causes
- Faulty Brake Fluid Pressure Sensor
- Brake Fluid Pressure Sensor harness is open or shorted
- Brake Fluid Pressure Sensor circuit poor electrical connection
- Faulty Stop Lamp Switch
- Faulty ABS Actuator And Electric Unit
How do I fix code C1142 NISSAN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- On some Nissan models, the pressure sensor is integrated into the ABS Actuator And Electric Unit (Control Unit).
Cost of diagnosing the C1142 NISSAN code
The cost of diagnosing the C1142 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
Pressure switch signal line is open or shorted, or pressure switch is malfunctioning (2WD models).
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1142 NISSAN Description
The Brake Fluid Pressure Sensor converts the brake fluid pressure to an electric signal and transmits it to the Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit). The ABS Actuator And Electric Unit monitor the Brake Fluid Pressure Sensor. The ABS Actuator And Electric Unit set the OBDII code when the Brake Fluid Pressure Sensor is not to factory specifications.