U1862 CHEVROLET Code - Battery Energy Control Module Lost Communication With Serial Data Gateway Module
|U1862 CHEVROLET code possible causes
- Faulty Serial Data Gateway Module
- Serial Data Gateway Module harness is open or shorted
- Serial Data Gateway Module circuit poor electrical connection
|How do I fix the U1862 CHEVROLET 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 U1862 CHEVROLET code
Labor: 1.0The cost of diagnosing the U1862 CHEVROLET 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 U1862 CHEVROLET code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|U1862 CHEVROLET code descriptionModules connected to the Controller Area Network (CAN) serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. The modules have prerecorded information about what messages are needed to be exchanged on the serial data circuits. The messages are supervised and also, some periodic messages are used by the receiver module as an availability indication of the transmitter module. Each message contains the identification number of the transmitter module. A module with a CAN serial data circuits malfunction or which loses power during the current ignition cycle will have a Loss of Communication Diagnostic Trouble Code (DTC) set by other modules that depend on information from that failed module. If any of the CAN circuit are shorted to battery voltage, ground, or between them no communication is possible on the CAN serial data bus, a Diagnostic Trouble Code will set.
|Need more information with the U1862 CHEVROLET code?Need more information on how to fix the U1862 CHEVROLET code?
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|Need help with a U1862 CHEVROLET code?Get the U1862 Chevrolet code diagnosed by a professional: Find a repair shop in your area
|U1862 CHEVROLET 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 U1862 Chevrolet code? Have you replaced any parts?
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