Lateral Accelerometer Circuit Range/Performance
Table of contents
C0187 HUMMER 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
How do I fix code C0187 HUMMER?
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.
Cost of diagnosing the C0187 HUMMER code
The cost of diagnosing the C0187 HUMMER 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.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C0187 HUMMER 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.