C0287 GMC - EBCM Receives Invalid Torque Signals

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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C0287 GMC Possible Causes

  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection

First diagnose C0287 GMC 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 terminals.

Cost of diagnosing the C0287 GMC code

    Labor: 1.0

    The cost of diagnosing the C0287 GMC 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.

C0287 GMC Possible Symptoms

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

C0287 Gmc Description

The Electronic Brake Control Module (EBCM) supplies 5 VDC to the Powertrain Control Module (PCM) on the delivered torque signal circuit. The PCM toggles this voltage to ground in order to create the delivered torque signal at the EBCM. A signal with a frequency of 128 Hz +/- 5 percent and a duty cycle of 25-95 percent is a valid delivered torque signal. The percentage of the duty cycle is proportionate to the percentage of delivered torque.
OBDII Code C0287 Gmc - EBCM Receives Invalid Torque Signals - AutoCodes.com

C0287 GMC More Information

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