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C1142 NISSAN

C1142 NISSAN - Brake Fluid Pressure Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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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

Tech notes

On some Nissan models, the pressure sensor is integrated into the ABS Actuator And Electric Unit (Control Unit).

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.
OBDII Code C1142 Nissan - Brake Fluid Pressure Sensor Circuit - AutoCodes.com

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C1142 NISSAN Comments

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