OBDII Code List

C0186 PONTIAC - Lateral Accelerometer Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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C0186 PONTIAC Possible Causes

  • Faulty Yaw Sensor/Lateral Accelerometer Sensor
  • Yaw Sensor/Lateral Accelerometer Sensor harness is open or shorted
  • Yaw Sensor/Lateral Accelerometer Sensor circuit poor electrical connection

First diagnose C0186 PONTIAC code

    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.

C0186 PONTIAC Tech Notes

DTC C0186 00 Lateral Accelerometer Circuit
DTC C0186 5A Lateral Accelerometer Circuit Plausibility Failure
DTC C0186 3B Lateral Accelerometer Internal Self Test Failure
DTC C0186 1A Lateral Accelerometer Bias Level Out of Range

Cost of diagnosing the C0186 PONTIAC code

    Labor: 1.0

    The cost of diagnosing the C0186 PONTIAC 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.

C0186 PONTIAC Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C0186 Pontiac Description

The lateral accelerometer and the yaw rate sensors are combined into one sensor external to the Electronic Brake Control Module (EBCM). The vehicle stability enhancement system (VSES) uses the lateral accelerometer input when calculating the desired yaw rate. The yaw rate/lat sensor communicates with the EBCM via discrete CAN Bus High and CAN Bus Low serial data circuits.
OBDII Code C0186 Pontiac - Lateral Accelerometer Circuit -

C0186 PONTIAC More Information

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