B1327moderate severityBody
Device Power 1 Circuit Low Voltage
on 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD
What this code means
The module is seeing low voltage on its device power supply circuit. Often caused by poor connections or a failing power feed to the module.
Symptoms
- Module resets or dropouts
- Warning lights on
- Intermittent feature failure
Common causes
- Corroded or loose connector
- Blown or weak fuse
- Wiring short to ground
- Failed module power supply
Diagnostic steps
- Check fuses feeding the module
- Measure device power voltage at connector
- Inspect wiring and grounds for damage
- Compare reading to spec and repair fault
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Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0007
Rear Left Side Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0009
Rear Center Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment