JAGUAR fault codes
Coverage shown is Land Rover data: 14,401 codes · 75 vehicle records · 2,749 ECU records · 47,114 live-data parameters.
JAGUAR shares fault-code data with Land Rover. Data may not cover JAGUAR-specific systems.
Codes 14,401
| Code | Description | Brands | System |
|---|---|---|---|
| P1A6B | Front Electric Drive Unit Oil Module Transmission Fluid Sump Temperature Sensor - No Operation | 12 | Powertrain |
| P1A6C | Front Electric Drive Unit Oil Module Transmission Fluid Heat Exchanger Temperature Sensor - No Operation | 12 | Powertrain |
| P1A6D | Rear Electric Drive Unit Oil Module Transmission Fluid Sump Temperature Sensor - No Operation | 12 | Powertrain |
| P1A6E | Rear Electric Drive Unit Oil Module Transmission Fluid Heat Exchanger Temperature Sensor - No Operation | 14 | Powertrain |
| P1A6F | Drive motor no crank at restart | 14 | Powertrain |
| P1A70 | Hybrid control ECU 2 | 14 | Powertrain |
| P1A71 | 14V power module temperature sensor 2 performance | 15 | Powertrain |
| P1A72 | 14V power module temperature sensor 2 circuit low voltage | 15 | Powertrain |
| P1A73 | 14V power module temperature sensor 2 circuit high voltage | 13 | Powertrain |
| P1A74 | Power supply transformer step down voltage performance | 13 | Powertrain |
| P1A75 | CMU12 battery temperature | 13 | Powertrain |
| P1A76 | Peripheral clock too low | 12 | Powertrain |
| P1A77 | Check generator belt | 13 | Powertrain |
| P1A78 | Vehicle speed signal error alarm | 14 | Powertrain |
| P1A79 | Battery system integration fault | 12 | Powertrain |
| P1A7A | DC (DC converter) fault | 13 | Powertrain |
| P1A7B | Driving wheel speed signal alarm | 13 | Powertrain |
| P1A7C | Battery system charging failure | 13 | Powertrain |
| P1A7D | VCU Voltage Sensor Circuit Reference Voltage High | 13 | Powertrain |
| P1A7E | VCU Voltage Sensor Circuit Reference Voltage Low | 9 | Powertrain |
| P1A7F | CMU10 cell voltage sensor | 9 | Powertrain |
| P1A80 | Communication error | 15 | Powertrain |
| P1A81 | Service lamp request_ECU | 15 | Powertrain |
| P1A82 | Reversible alternator | 14 | Powertrain |
| P1A83 | Service lamp request_MCU | 14 | Powertrain |
| P1A84 | Reversible alternator | 14 | Powertrain |
| P1A85 | Reversible alternator | 15 | Powertrain |
| P1A86 | Reversible alternator | 16 | Powertrain |
| P1A8C | 42V inverter overtemperature | 9 | Powertrain |
| P1A8D | Starter control interface unit failure | 15 | Powertrain |
| P1A8E | Starter control interface unit failure | 14 | Powertrain |
| P1A8F | CMU02 battery balancing unit | 9 | Powertrain |
| P1A90 | 14V power module temperature sensor 1 performance | 15 | Powertrain |
| P1A91 | 14V power module temperature sensor 1 circuit low voltage | 17 | Powertrain |
| P1A92 | 14V power module temperature sensor 1 circuit high voltage | 14 | Powertrain |
| P1A93 | Reversible alternator | 14 | Powertrain |
| P1A94 | Reversible alternator | 13 | Powertrain |
| P1A95 | Reversible alternator | 9 | Powertrain |
| P1A96 | Controlled generator | 16 | Powertrain |
| P1A97 | Single battery temperature too low | 13 | Powertrain |
| P1A98 | Stop and start | 13 | Powertrain |
| P1A99 | Stop and start | 14 | Powertrain |
| P1A9A | Stop and start | 9 | Powertrain |
| P1B00 | Brake pedal sensor signal failure | 14 | Powertrain |
| P1B01 | Drive motor 2 control module programmable logic device security code performance | 20 | Powertrain |
| P1B02 | The P gear solenoid valve is short-circuited to the power supply. | 19 | Powertrain |
| P1B03 | P gear solenoid valve open circuit | 19 | Powertrain |
| P1B04 | Motor water pump relay short circuit to power supply | 18 | Powertrain |
| P1B05 | Motor water pump relay open circuit | 19 | Powertrain |
| P1B06 | Battery management system (BMS) failure (Level 4) | 19 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.