PHEV model family
Jeep Wrangler error codes and diagnostics
Diagnostic coverage for model years 2021–2026. 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.
PowertrainPHEV
Model years2021–2026
Verified diagnostics60
Research leads0
Verified Verified Jeep Wrangler 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.
B1560Cellular Antenna 1: Circuit Short to Ground • B1560-13 - Cellular Antenna 1: Circuit Open or Short to Battery • B1561-11 - Cellular Antenna 2: Circuit Short to Ground • B1561-13 - · 2021–2025View diagnostic report →B1562GPS Antenna-Circuit Short to Ground • B1562-12 - GPS Antenna-Circuit Short to Battery • B1562-13 - GPS Antenna-Circuit Open • B1570-93 - USB Communication - No operation Discussion · 2021–2025View diagnostic report →B1570USB Communication - No operation Discussion: Every time the antenna open or short DTC(s) was set, the Uconnect box error popup will sh · 2022–2024View diagnostic report →B15A100 Media Port Connection 1 Connection Found Set · 2022–2026View diagnostic report →B1A1000 or B1A11-00 are set, along with no low FOB battery messages complaints by the owner, it is unlikely that a FOB battery requires a replac · 2021–2026View diagnostic report →B1A1100 are set, along with no low FOB battery messages complaints by the owner, it is unlikely that a FOB battery requires a replacement, a FOB · 2021–2026View diagnostic report →B1A1200, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A13, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A1400, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A1500, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A1600, and B1A17-00 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A1700 in The Radio Frequency Hub (RFH) · 2021–2026View diagnostic report →B1A7613. If the cluster displays dashes instead of the tire pressure sensors. In addition to B1A76-13 you may find one or more of the following TPMS DTC’s: C1501-31 / C1502-31 / C1503-3 · 2021–2025View diagnostic report →B1E21Backup Battery Component Internal Failure · 2022–2026View diagnostic report →B22A9• Vehicle would not charge and the charge station circuit breaker in the house / recepticle trips when its plugged into the vehicle. NOTE: Additional module flashes are required fo · 2021View diagnostic report →B22A9-1617, and B22A9-19, Below, Above or Overcurrent. Discussion: Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a c · 2021–2023View diagnostic report →B22A9-1719, Below, Above or Overcurrent. Discussion: Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a charge with a 3 · 2021–2022View diagnostic report →B22A9-19Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a charge with a 32-amp level 2 charger. In these rare cases, u · 2021–2022View diagnostic report →B251D00 present or not. Follow normal DTC diagnostics with a DTC present. For issues that cannot be resolved with normal programming, and before · 2022–2025View diagnostic report →B273C-00The cluster may display the “Service Hybrid Electric Vehicle System” message. Upon scanning for DTC’s you may find U0287-00 – Lost Communication With Transmission Fluid Pump Set In · 2021–2022View diagnostic report →C150131 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or act · 2021–2025View diagnostic report →C150231 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. Disc · 2021–2025View diagnostic report →C150331 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. Discussion: T · 2021–2025View diagnostic report →C150431 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. Discussion: The custom · 2021–2025View diagnostic report →C151D00. A failed remote start antenna can cause issues with multiple tire pressure sensors. But the most susceptible sensor locations are list · 2021–2025View diagnostic report →P0071Ambient Air Temperature Sensor Performance. (In Active or Stored status) · 2021–2026View diagnostic report →P00FDP00FD reoccur, use the below DTC set list to further test and resolve. Possible cause list to review for DTC’s that may return. Possible Causes OPEN FUSE IN BATTERY JUMP POST TERMI · 2021View diagnostic report →P0111Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) · 2021–2026View diagnostic report →P0152O2 Sensor 2/1 Circuit High · 2024View diagnostic report →P0158O2 Sensor 2/2 Circuit High · 2023View diagnostic report →P04ECFuel Tank Side (Powertrain Control Module (PCM), 2.0L), P04EE Evaporative System Very Small Leak Detected - Fuel Tank Side as stored or active. Discussion: Verify the vehicle has n · 2021–2022View diagnostic report →P04EEFuel Tank Side as stored or active. Discussion: Verify the vehicle has no applicable Technical Service Bulletins (TSB’s) or other related field service actions. Inspect the fuel fi · 2021–2022View diagnostic report →P0563System Voltage High P2504 - Charging System Output High P0158 - O2 Sensor 2/2 Circuit High P0152 - O2 Sensor 2/1 Circuit High P1129 - Clo · 2023View diagnostic report →P061BP061B00 DTC may set after driving on snow/ice in 2WD and Traction Control System (TCS) turned off. • P06A300 Sensor Reference Voltage /H11033D/H11033Circuit/Open. • P069700 · 2021View diagnostic report →P065AGenerator System Performance, P2504-00 Charging System Output High, P2503-00 Charging System Output Low. Discussion: If one of the above DTCs are present inspect the A801 circuit c · 2021View diagnostic report →P0A0AHigh Voltage System Interlock Circuit A. P0AA6-00 - Hybrid Battery Voltage System Isolation Fault · 2021View diagnostic report →P0A78Drive Motor A Inverter Performance. ?P0A79-00 - Drive Motor B Inverter Performance. Customer may also experience the following: ? Inte · 2021View diagnostic report →P0A79Drive Motor B Inverter Performance. Customer may also experience the following: ? Internal Combustion Engine (ICE) propulsion only and · 2021View diagnostic report →P0AA1Electric Vehicle Mode Page 6 30. Place the ignition in the “OFF” position and then remove the wiTECH micro pod II device from the vehicle. 31. Remove the battery charger from the v · 2022–2023View diagnostic report →P0AA1-00HYBRID/EV BATTERY POSITIVE CONTACTOR “A” STUCK CLOSED • P0AA4-00-HYBRID BATTERY NEGATIVE CONTACTOR CIRCUIT STUCK CLOSED See “HV Battery Servicing with Welded Contactor(s) ” at the · 2021View diagnostic report →P0AA400 - Hybrid Battery Negative Contactor Circuit Stuck Closed. This is a hard fault and will require battery pack replacement. To avoid this from occurring when flashing a module. It · 2022–2023View diagnostic report →P0AA4-00Hybrid Battery Negative Contactor Circuit Stuck Closed becoming active after a flash software update. If P0AA4-00 becomes active, the DTC will only clear with a HV Battery replacem · 2021View diagnostic report →P0AA6Hybrid Battery Voltage System Isolation Fault · 2021View diagnostic report →P0C19Drive Motor A Torque Delivered Performance · 2023View diagnostic report →P0D27• Vehicle would not charge and the charge station circuit breaker in the house/recepticle trips when its plugged into the vehicle. NOTE: Additional module flashes are required for · 2021View diagnostic report →P0E1500,U1124-00 · 2021–2022View diagnostic report →P1AE2BATTERY ENERGY CONTROL MODULE HIGH VOLTAGE SYSTEM INTERLOCK CIRCUIT. Repair Procedure: Follow the diagnostic service procedure for the DTC P1AE2, for vehicles equipped with the hig · 2021–2022View diagnostic report →P1AE2-00BATTERY ENERGY CONTROL MODULE HIGH VOLTAGE SYSTEM INTERLOCK CIRCUIT. Repair Procedure: Follow the diagnostic service procedure for the DTC P1AE2, for vehicles equipped with the hig · 2021–2022View diagnostic report →P1B03Resolver Signal / MCPA Rationality · 2022View diagnostic report →P1B0FDrive Motor A Position Sensor Offset Incorrect. Customers may experience one or more of the following: · 2023–2024View diagnostic report →P1D7200 Open High Voltage Cable · 2021View diagnostic report →P2503-00If one of the above DTCs are present inspect the A801 circuit connections at the High Current Fuse Array (HCFA) and the alternator/generator B+. Secure alternator connection D3000A · 2021View diagnostic report →P2504Charging System Output High P0158 - O2 Sensor 2/2 Circuit High P0152 - O2 Sensor 2/1 Circuit High P1129 - Closed Loop Fueling Not Achieve · 2023View diagnostic report →P2504-0000 Charging System Output Low. Discussion: If one of the above DTCs are present inspect the A801 circuit connections at the High Current Fuse Array (HCFA) and the alternator/genera · 2021View diagnostic report →U028700 And B273C-00 · 2021–2023View diagnostic report →U0287-0000 Diagnosis: The cluster may display the “Service Hybrid Electric Vehicle System” message. Upon scanning for DTC’s you may find U0287-00 – Lost Communication With Transmission Flu · 2021–2022View diagnostic report →U100800,U1124-00 · 2021–2022View diagnostic report →U1124-00Use wiTECH to verify the HV coolant heater status. The ECH status can be found in the Hybrid Control Processor (HCP) under the data tab. The status will be one of the following: - · 2021–2022View diagnostic report →U113Eway connector (pin 2, “ · 2021–2025View diagnostic report →U147C00 "Implausible Data Received From ETM" as active fault code until the customer/technician drives the vehicle in an open area. The conditio · 2023–2026View diagnostic report →
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EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for Jeep Wrangler only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.
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