U1860 GMC Code - Electric A/C Compressor Control Module Lost Communication With Hybrid/EV Powertrain Control Module 2
|U1860 GMC code possible causes
- Faulty Hybrid/EV Powertrain Control Module 2
- Hybrid/EV Powertrain Control Module 2 harness is open or shorted
- Hybrid/EV Powertrain Control Module 2 circuit poor electrical connection
|How do I fix the U1860 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 connector's pins.
|Cost of diagnosing the U1860 GMC code
Labor: 1.0The cost of diagnosing the U1860 GMC 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.
|What are U1860 GMC code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|U1860 GMC code descriptionDevices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. The Diagnostic Trouble Code (DTC) will set when the A/C Compressor is not able to receive the serial data message from the Hybrid/EV Powertrain Control Module 2 for 3 seconds.
|Need more information with the U1860 GMC code?Need more information on how to fix the U1860 GMC code?
Get Access to Factory Service Manuals
|Need help with a U1860 GMC code?Get the U1860 Gmc code diagnosed by a professional: Find a repair shop in your area
|U1860 GMC code commentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the U1860 Gmc code? Have you replaced any parts?
Any information is appreciated. Thanks