Engine-Codes - Hummer - C0187 HUMMER

C0187 HUMMER Code - Lateral Accelerometer Circuit Range/Performance

- Code Popularity: 1,326 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the C0187 HUMMER Code?

  • 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

|How to Fix the C0187 HUMMER Code?

Start by checking 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.

|What is the cost to diagnose the C0187 HUMMER code?

Labor: 1.0

The cost to diagnose the C0187 HUMMER code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are C0187 HUMMER code possible symptoms?

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

|What Does the C0187 HUMMER Code Mean?

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.

Lateral Accelerometer Circuit Range/Performance

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