U0310moderate severityNetwork
Software Incompatibility With Body Control Module B
on 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD
What this code means
Body control module B has software that is incompatible with the network. This may lead to malfunctioning electrical accessories.
Symptoms
- Accessory malfunctions
- Dash warning lights
- Erratic electrical behavior
Common causes
- Mismatched module software version
- Module replaced without programming
- Incomplete software update
- Failed body control module B
Diagnostic steps
- Check software versions of all modules
- Compare against factory calibration
- Reprogram module with correct software
- Clear codes and verify function
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Other Network codes on this vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High
U0009
High Speed CAN Communication Bus Shorted Together
U0010
Medium Speed CAN Communication Bus