U1510 GMC - Lost Communication With HVAC Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U1510 GMC Possible Causes

  • Faulty HVAC Control Module
  • HVAC Control Module harness is open or shorted
  • HVAC Control Module circuit poor electrical connection

First diagnose U1510 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 U1510 GMC code

    Labor: 1.0

    The cost of diagnosing the U1510 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.

U1510 GMC Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U1510 Gmc Description

The serial data is transmitted over a Local Interconnect Network (LIN) single wire network circuit bus between a master control module and other LIN devices within a particular subsystem. If serial data communication is lost between any of the LIN devices on the LIN bus network, a no communication code against the non-communicating LIN device will be set. A master control module is the one that reports the non communication code. A loss of serial data communications DTC does not represent a failure of the master control module that set it.
OBDII Code U1510 Gmc - Lost Communication With HVAC Control Module - AutoCodes.com

U1510 GMC More Information

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U1510 GMC Comments

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