The OBD code C1142 for Nissan indicates a fault with the Brake Fluid Pressure Sensor circuit.
Symptoms include the ABS Warning Light and Engine Light being illuminated.
This issue is commonly caused by a faulty sensor, wiring harness issues, or problems with related components.
It is crucial to address this problem promptly to ensure proper ABS function.
To fix it, inspect the sensor, wiring, and connectors for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the Nissan c1142 OBD Code
The vehicle displays an ABS warning light on the dashboard.
- Symptoms: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Possible loss of AntiLock Brake System (ABS) functionality.
- Brake pedal may feel different during braking.
Causes of the Nissan c1142 OBD Code
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Possible issues related to Nissan fault code C1142 include ABS wheel speed sensor malfunction.
- C1142 can be caused by a Faulty Brake Fluid Pressure Sensor.
- A Brake Fluid Pressure Sensor harness that is open or shorted.
- A Brake Fluid Pressure Sensor circuit with poor electrical connection.
- A Faulty Stop Lamp Switch.
- Or a Faulty ABS Actuator And Electric Unit.
Fixing Nissan Error Code c1142 Step By Step
Inspect the wheel speed sensor and its wiring for faults or damage.
- To fix the Nissan OBDII code C1142, start by reviewing the possible causes and visually examining the wiring harness and connectors related to the ABS wheel speed sensor circuit.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Test the ABS wheel speed sensor using a multimeter to ensure it is functioning correctly.
- Replace the ABS wheel speed sensor if it is faulty.
- Clear the fault codes using an OBDII scanner and test drive the vehicle to verify that the issue has been resolved.
Cost Of Fixing Nissan c1142 Fault Code
The repair for Nissan C1142 involves diagnosing and fixing issues with the ABS pressure sensor circuit.
The cost to diagnose and fix Nissan OBD code C1142 depends on the estimated 1. 0hour repair time.
Labor rates range from $75 to $150 per hour, affecting the total cost.
Other factors like shop rates and complexity of the repair also influence the final price.
Details of the Nissan c1142 OBD Code
Nissan C1142 pertains to a fault in the ABS pressure sensor circuit.
Nissan OBD code C1142 means the ABS pressure sensor circuit is low.
This code is triggered by the ABS control module when it detects a low voltage signal from the ABS pressure sensor circuit.
The ABS pressure sensor is responsible for monitoring the hydraulic pressure within the ABS system to ensure proper operation during braking.
When the voltage signal from the sensor falls below the specified threshold, the C1142 code is set, indicating a potential issue with the ABS pressure sensor circuit.
Mechanic’s Tech Notes
For Nissan code C1142, check the ABS wheel speed sensor circuit for faults or damage.
OBDII code C1142 in a Nissan typically points to a fault with the ABS hydraulic unit communication circuit.
To diagnose, start by visually inspecting the wiring harness and connectors for any damage.
Check connector pins for signs of corrosion, bending, or breakage.
Use a multimeter to test for proper power and ground to the ABS module.
A scan tool can help verify communication over the CAN network.
If no visible issues are found, consider reprogramming the ABS module.
FAQ
OBD code C1142 in a Nissan means an issue with the Brake Fluid Pressure Sensor circuit. Check sensor, wiring, connectors for faults.
Common symptoms of Nissan code C1142 include ABS warning light on, engine light on, caused by faulty brake fluid pressure sensor or related components. Fix: Inspect and repair sensor and wiring.
Diagnose OBD code C1142 in Nissan: Symptoms ABS & Engine Lights ON. Causes Faulty Brake Fluid Pressure Sensor, harness issues. Fix Inspect sensor, harness, connectors for damage.
Wrap Up
If your Nissan is displaying OBD code C1142, you may experience issues with the ABS system, such as erratic braking behavior, ABS warning light on, or decreased braking performance.
This code typically indicates a fault with the ABS pressure sensor circuit, faulty ABS pressure sensor, or damaged wiring connections.
To address Nissan OBD code C1142, start by inspecting the ABS pressure sensor and its wiring harness for any visible damage or corrosion.
Test the sensor’s resistance and check the wiring connectors for a secure fit.
Replace the ABS pressure sensor if necessary and ensure all wiring connections are clean and properly
