BEV model family
Chevrolet Bolt EUV error codes and diagnostics
Diagnostic coverage for model years 2022–2023. Verified entries below are linked to this model family by source-backed applicability evidence; model membership alone is never used to invent a code relationship.
PowertrainBEV
Model years2022–2023
Verified diagnostics48
Research leads0
Verified Verified Chevrolet Bolt EUV diagnostic codes
Each result opens a manufacturer-specific report with the code meaning, affected vehicles, source evidence and the full diagnostic knowledge page where available.
B008822-NA-038 Groups Customer Concern Not Duplicated Labor Operations Numbers Description Example of Proper Usage Note: If applicable record DTC code # in the verbatims Example of Impr · 2022View diagnostic report →B101D– in the U.S., refer to GM Training video 10212.01D (January · 2020–2022View diagnostic report →B126BSome customers may comment that Super Cruise is unavailable and there is a "Service Driver Assist" message displayed on the instrument cluster. Dealer technicians may find DTC B126 · 2022View diagnostic report →B1325Cannot relearn TPM • Specific to Hybrids: – Reduced propulsion power message. – Service high voltage charging system message. Cause If nothing else can be identified as the root ca · 2011–2024View diagnostic report →B1596If customer concern is related to one of the symptoms below, v · 2023–2026View diagnostic report →B1A1BNA-085 or 25-NA-183 please update the radio it should correct the issue, if · 2023–2026View diagnostic report →B1A1FNA-085 or 25-NA-183 please update the radio it should correct the · 2023–2026View diagnostic report →B395C19-NA-076 6. If the condition continues, power cycle the K157 Video Proces · 2020–2022View diagnostic report →C0000Cannot relearn TPM • Specific to Hybrids: – Reduced propulsion power message. – Service high voltage charging system message. Cause If nothing else can be identified as the root ca · 2011–2023View diagnostic report →C0035Customer Concern Not Duplicated (CCND) Customer states steering noise / whine when turning at parking lot speeds at cold temperatures. Followed SI p · 2022–2024View diagnostic report →C0040Customer Concern Not Duplicated (CCND) Customer states steering noise / whine when turning at parking lot speeds at cold temperatures. Followed SI procedures · 2022View diagnostic report →P0087Forced Engine Shutdown • DTC P228B Fuel Pressure Regulator 2 Control - Forced Engine Shutdown • DTC P2635 Fuel Pump Flow Performance Correction Bring the vehicle inside to allow th · 2022View diagnostic report →P018BForced Engine Shutdown • DTC P228B Fuel Pressure Regulator 2 Control - Forced Engine Shutdown • DTC P2635 Fuel Pump Flow Performance Correction Bring the vehicle inside to allow th · 2022View diagnostic report →P0A3FLabor Operation Description Labor Time 5430940 Engine Wiring Harness Replacement Use Published Labor Operation Time · 2017–2023View diagnostic report →P0D40Customer Concern Not Duplicated (CCND) Customer states the engine wont crank or start. Performed related system verification procedure in SI with no DTCs found and unable to duplic · 2022–2023View diagnostic report →P0D4FCustomer Concern Not Duplicated (CCND) Customer states the engine wont crank or start. Performed related system verification procedure in SI with no DTCs found and unable to duplic · 2022–2023View diagnostic report →P15FFBattery Monitor Sensor Signal Message Counter Incorrect • P16DC: Battery Sensor Monitor Timer Performance (DTC P16DC disables the Stop/ Start System) • P305D: DC/DC Converter Crank · 2021–2023View diagnostic report →P16DCBattery Sensor Monitor Timer Performance (DTC P16DC disables the Stop/ Start System) • P305D: DC/DC Converter Crank Control Circuit High Voltage • P305E: DC/DC Converter Crank Cont · 2021–2023View diagnostic report →P1B03Labor Operation Description Labor Time 5430940 Engine Wiring Harness Replacement Use Published Labor Operation Time Version 4 · 2017–2023View diagnostic report →P228AForced Engine Shutdown • DTC P228B Fuel Pressure Regulator 2 Control - Forced Engine Shutdown • DTC P2635 Fuel Pump Flow Performance Correction Bring the vehicle inside to allow th · 2022View diagnostic report →P228BForced Engine Shutdown • DTC P2635 Fuel Pump Flow Performance Correction Bring the vehicle inside to allow the diesel fuel to warm up to more than 0°C (32°F). Confirm the engine wi · 2022View diagnostic report →P305DRemoved Holden Equinox, added Descriptors to the DTCs, inserted an Important that states the Battery Monitor Module may also be called the Battery Sensor Module and the Battery Mon · 2021–2023View diagnostic report →P305ERemoved Holden Equinox, added Descriptors to the DTCs, inserted an Important that states the Battery Monitor Module may also be called the Battery Sensor Module and the Battery Mon · 2021–2023View diagnostic report →Propulsion Power is ReducedPropulsion Power is Reduced · 2017–2023View diagnostic report →Super Cruise UnavailableSuper Cruise Unavailable · 2022–2026View diagnostic report →U0100up devices causing no power in 4WD low range. • Erratic electric power steering boost potentially a · 2011–2025View diagnostic report →U0101up devices causing no power in 4WD low range. • Erratic electric power steering boost potentially associat · 2011–2025View diagnostic report →U0142If customer concern is related to one of the symptoms below, verify cust · 2023–2026View diagnostic report →U01B0Lost Communication with Battery Monitor Module • U0284: Lost Communication with Active Grille Air Shutter 1 Motor Module • U0285: Lost Communication with Active Grille Air Shutter · 2021–2023View diagnostic report →U0265If customer concern is related to one of the symptoms below, verify customers r · 2023–2026View diagnostic report →U0284Lost Communication with Active Grille Air Shutter 1 Motor Module • U0285: Lost Communication with Active Grille Air Shutter 2 Motor Module • U1345: Engine Control Module LIN Bus 1 · 2021–2023View diagnostic report →U0285Lost Communication with Active Grille Air Shutter 2 Motor Module • U1345: Engine Control Module LIN Bus 1 • U135A: Lost Communication with Shift to Park Range Actuator • U135E: Los · 2021–2023View diagnostic report →U0411Correction 1. (This opt · 2019–2026View diagnostic report →U11FDCreated On 12/12/2025 - Updated Labor Time 01/12/2026 - Updated DTC list · 2023–2026View diagnostic report →U1615If customer concern is related to one of the symptoms below, verify customers radio is at the · 2023–2026View diagnostic report →U1616Created On 12/12/2025 - Updated Labor Time 01/12/2026 - Updated DTC list · 2023–2026View diagnostic report →U164BIf customer concern is related to one of the symptoms below, verify customers radio is · 2023–2026View diagnostic report →U164E: If symptom is related to a phone issue, please also make sure the customers phone is fully u · 2023–2026View diagnostic report →U164FCreated On 12/12/2025 - Updated Labor Time 01/12/2026 - Updated DTC list · 2023–2026View diagnostic report →U1862up devices causing no power in 4WD low range. • Erratic electric power steering boost potentially associated with codes U21 · 2011–2025View diagnostic report →U186Bup devices causing no power in 4WD low range. • Erratic electric power steering boost potentially associated with · 2011–2025View diagnostic report →U2100Cannot relearn TPM • Specific to Hybrids: – Reduced propulsion power message. – Service high voltage charging system message. Cause If nothing else can be identified as the root ca · 2012–2022View diagnostic report →U2107Cannot relearn TPM • Specific to Hybrids: – Reduced propulsion power message. – Service high voltage charging system message. Cause If nothing else can be identified as the root ca · 2011–2023View diagnostic report →U2109Cannot relearn TPM • Specific to Hybrids: – Reduced propulsion power message. – Service high voltage charging system message. Cause If nothing else can be identified as the root ca · 2011–2024View diagnostic report →U3620U362E and U3630-U3636, with symptom 17 or 9 ALREADY set, go to SI and follow the published SI diagnostic/repair procedures. After above re · 2020–2022View diagnostic report →U362EU3636, with symptom 17 or 9 ALREADY set, go to SI and follow the published SI diagnostic/repair procedures. After above repairs a · 2020–2022View diagnostic report →U3630U3636, with symptom 17 or 9 ALREADY set, go to SI and follow the published SI diagnostic/repair procedures. After above repairs are perform · 2020–2023View diagnostic report →U3636Service agents must comply with all International, Federal, State, Provincial, and/or Local laws applicable to the activities it performs under this bulletin, including but not lim · 2020–2023View diagnostic report →
About this model coverage
EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for Chevrolet Bolt EUV only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.
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