BEV model family
Audi Q4 e-tron error codes and diagnostics
Diagnostic coverage for model years 2022–2026. 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 years2022–2026
Verified diagnostics46
Research leads0
Verified Verified Audi Q4 e-tron 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.
B114DF2theft warning system, implausible signal 267032 passive/sporadic B163002 Predictive route data signal error 9371914 passive/intermittent or active/static Technical Service Bulletin · 2022–2023View diagnostic report →B126101Windshield washer pump electrical error. • B126111: Windshield washer pump Short circuit to Ground (GND). • B126113: Windshield washer pump Open circuit. Either symptom is easily r · 2019–2024View diagnostic report →B126111Windshield washer pump Short circuit to Ground (GND). • B126113: Windshield washer pump Open circuit. Either symptom is easily reproduced. Technical Background If the window washer · 2019–2024View diagnostic report →B126113Windshield washer pump Open circuit. Either symptom is easily reproduced. Technical Background If the window washer pump becomes blocked due to frozen washer fluid, the resistance · 2019–2024View diagnostic report →B131D29theft warning system, implausible signal 267032 passive/sporadic B163002 Predictive route data signal error 9371914 passive/intermittent or active/static Technical Service Bulletin · 2022–2023View diagnostic report →B13BCF2Replacing the airbag control module does not solve this issue. Claims for replaced parts will b · 2016–2023View diagnostic report →B184C00Run “VKMS adaption” Test Plan 0150 0000 Time stated on the diagnostic protocol (Max 25 TU) Adaptive Cruise Control – DTC C110B54 GFF – Radar sensor replacement test plan 0150 0000 · 2022View diagnostic report →B18B0F2diagnosis - Lock and unlock SFD 0150 0000 10 TU Instrument Cluster – DTC B184C00 GFF - Run “VKMS adaption” Test Plan 0150 0000 Time stated on the diagnostic protocol (Max 25 TU) Ad · 2022View diagnostic report →B2F0100358656 (static) and 339457 (intermittent). And/Or DTC U012700 (Tire Pressure Monitoring Control Module - no Communication) with symptom code 358656 (static). In addition to one o · 2022View diagnostic report →C110B54Radar sensor replacement test plan 0150 0000 Time stated on the diagnostic protocol (Max 25 TU) Radar sensor adjust 9163 1500 See SRT with associated operations Diagnostic Time: GF · 2022View diagnostic report →Child lock: faultChild lock: fault · 2022View diagnostic report →Electric drive: fault. Please contact workshopElectric drive: fault. Please contact workshop · 2022–2023View diagnostic report →Electric drive: fault. Please contact “ServiceElectric drive: fault. Please contact “Service · 2022–2023View diagnostic report →Electrical system faultElectrical system fault · 2022View diagnostic report →Electrical system malfunction! Please contact ServiceElectrical system malfunction! Please contact Service · 2022–2023View diagnostic report →Electrical system: fault. Please contact workshopElectrical system: fault. Please contact workshop · 2022View diagnostic report →Emergency call function: fault. Function partially available. Please contact serviceEmergency call function: fault. Function partially available. Please contact service · 2022–2024View diagnostic report →Emergency call function: fault. Function partially available. Please contact workshopEmergency call function: fault. Function partially available. Please contact workshop · 2022–2024View diagnostic report →Fault: Limited warning messagesFault: Limited warning messages · 2019–2025View diagnostic report →Fault: Limited warning messgesFault: Limited warning messges · 2019–2025View diagnostic report →Instrument cluster: fault. Limited warning messages. Please contact workshopInstrument cluster: fault. Limited warning messages. Please contact workshop · 2019–2025View diagnostic report →Intersection assist: fault. Please contact workshop.Intersection assist: fault. Please contact workshop. · 2019–2024View diagnostic report →P0000If the DTC “P0000 with symptom 5462” is stored in ECM, -J623- (address word: 0001), test plan “P0615 Starter Relay “A” Circuit” in GFF should be followed. ODIS – Test Plan path: • · 2024View diagnostic report →P060600ECM/PCM Processor. • DTC P0A1B00: Drive Motor "A" Control Module. Technical Background Software communication timing error on start-up. Production Solution Not applicable. Service · 2022–2023View diagnostic report →P0615If the DTC “P0000 with symptom 5462” is stored in ECM, -J623- (address word: 0001), test plan “P0615 Starter Relay “A” Circuit” in GFF should be followed. ODIS – Test Plan path: • · 2024View diagnostic report →P0617If the DTC “P0000 with symptom 5462” is stored in ECM, -J623- (address word: 0001), test plan “P0615 Starter Relay “A” Circuit” in GFF should be followed. ODIS – Test Plan path: • · 2024View diagnostic report →P0A1B00Drive motor “A” Control Module · 2022–2023View diagnostic report →P0A7D00Specific Equipment All Audi Models 2017 – 2024 All With 48 V electric system Condition Workshop findings: The 48V battery is in a low voltage protection state and will not accept a · 2017–2024View diagnostic report →P0C4A00Activation of coolant pump 1 for hybrid / high voltage battery malfunction. or • DTC P0CFF00 – Hybrid/EV Battery Pack Coolant Pump Stuck. and/or • DTC P2B2800 – Hybrid/EV Battery P · 2022View diagnostic report →P0CFF00Hybrid/EV Battery Pack Coolant Pump Stuck. and/or • DTC P2B2800 – Hybrid/EV Battery Pack Coolant Pump Performance. Technical Service Bulletin Page 2 of 4 © 2022 Audi of America, In · 2022View diagnostic report →P169A00Transport mode active · 2019–2023View diagnostic report →P18F100Function limitation due to deviating wheel speeds (passive/intermittent). The noise can no longer be heard in the following circumstances: • If the vehicle is rolling in position " · 2022View diagnostic report →P2B2800Hybrid/EV Battery Pack Coolant Pump Performance. Technical Service Bulletin Page 2 of 4 © 2022 Audi of America, Inc. All rights reserved. Information contained in this document is · 2022View diagnostic report →Rear cross-traffic assist: fault. Please contact workshop.Rear cross-traffic assist: fault. Please contact workshop. · 2019–2024View diagnostic report →Side assist and exit warning system: fault. Please contact workshop.Side assist and exit warning system: fault. Please contact workshop. · 2019–2024View diagnostic report →Start/stop system: system fault. Function unavailable. Please contact workshopStart/stop system: system fault. Function unavailable. Please contact workshop · 2016–2025View diagnostic report →U012700no Communication) with symptom code 358656 (static). In addition to one or more of the above DTCs, the below DTCs may also appear: DTC U112200 (Data bus implausible message) may · 2022View diagnostic report →U014600Lost Communication With Gateway A, active/static (symptom: 19870) Brake Electronics Control Module, J104 (address word 0003): • U044700: Diagnostic interface for data bus module 1, · 2022–2023View diagnostic report →U112200The static DTCs cannot be erased. The intermittent DTCs can be erased but will be logged again as soon as the conditi · 2022View diagnostic report →U112300The static DTCs cannot be erased. The intermittent DTCs can be erased but will be logged again as soon as the conditions for them occur. Technical Background The DTCs above are log · 2022View diagnostic report →U13EB00Emergency call module and communication unit Flight mode activated · 2019–2022View diagnostic report →U140500Terminal 15 Implausible signal · 2022View diagnostic report →U142100Control module for emergency call module and communication unit no communication · 2019–2023View diagnostic report →U14A00Terminal 30 · 2017–2025View diagnostic report →Vehicle sound: Malfunction! Pedestrians cannot hear vehicle. Please contact ServiceVehicle sound: Malfunction! Pedestrians cannot hear vehicle. Please contact Service · 2021–2023View diagnostic report →Vehicle start system: fault. Please contact workshopVehicle start system: fault. Please contact workshop · 2016–2025View diagnostic report →
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EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for Audi Q4 e-tron only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.
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