Tata fault codes
5,264 codes · 239 vehicle records · 111 ECU records · 0 live-data parameters
Codes 5,264
| Code | Description | Brands | System |
|---|---|---|---|
| P3002 | Engine speed (plausibility check for engine speed) | 17 | Powertrain |
| P3003 | Relay for low-output preheating of coolant (J359): short to plus; Short to plus | 16 | Powertrain |
| P3004 | Hybrid/EV battery DC charging positive voltage sensor performance | 22 | Powertrain |
| P3005 | Bank 1 exhaust camshaft/crankshaft position correlation plausibility | 20 | Powertrain |
| P3006 | Variant coding (not configured) | 19 | Powertrain |
| P3007 | Hybrid/EV battery DC charging negative voltage sensor performance | 21 | Powertrain |
| P3008 | Hybrid/EV battery DC charging current sensor circuit low voltage | 21 | Powertrain |
| P3009 | Hybrid/EV battery DC charging current sensor circuit high voltage | 20 | Powertrain |
| P300B | Hybrid/EV Battery DC Charging Output Current Performance | 11 | Powertrain |
| P300C | Hybrid/EV Battery DC Charging Port Temperature Sensor Circuit Low | 12 | Powertrain |
| P300D | Hybrid/EV Battery DC Charging Port Temperature Sensor Circuit High | 11 | Powertrain |
| P300E | Hybrid/EV Battery DC Charging Port Temperature Sensor Performance | 11 | Powertrain |
| P3010 | Throttle valve position adjustment failure | 18 | Powertrain |
| P3011 | Electronic throttle body failure | 21 | Powertrain |
| P3012 | Electronic throttle body failure | 21 | Powertrain |
| P3013 | Electronic throttle body failure | 21 | Powertrain |
| P3014 | Electronic throttle body failure | 21 | Powertrain |
| P3015 | Electronic throttle body failure | 21 | Powertrain |
| P3016 | Monitoring function: relative fuel mass/injection time not plausible | 19 | Powertrain |
| P3017 | Hybrid/EV battery DC charging positive contactor control circuit high voltage | 21 | Powertrain |
| P3018 | Hybrid/EV battery DC charging negative contactor control circuit | 20 | Powertrain |
| P3019 | Upstream oxygen sensor signal | 20 | Powertrain |
| P301A | Hybrid/EV Battery DC Charging Negative Contactor Control Circuit High Voltage | 13 | Powertrain |
| P301E | Hybrid/EV Battery DC Charging Contactors Opened Under Load - DC Charging Disabled | 11 | Powertrain |
| P301F | Hybrid/EV Battery DC Charging Positive Voltage Sensor Stuck at a Relatively Low Voltage | 12 | Powertrain |
| P3021 | Inverter overcurrent fault | 21 | Powertrain |
| P3022 | Motor battery voltage error | 20 | Powertrain |
| P3023 | Hybrid/EV battery current sensor exceeded learning limit | 20 | Powertrain |
| P3024 | Inverter drive circuit fault | 18 | Powertrain |
| P3025 | Resolver system abnormality | 17 | Powertrain |
| P3026 | Flow meter signal | 17 | Powertrain |
| P3027 | Charge port lock position sensor performance - signal low | 17 | Powertrain |
| P3028 | Engine electronic control unit failure | 18 | Powertrain |
| P302A | Relay for low heater output: open circuit; Lower limit exceeded | 12 | Powertrain |
| P302B | Relay for high heater output: open circuit; Mechanical failure | 12 | Powertrain |
| P302C | Relay for low heater output: short to ground; Short to ground | 11 | Powertrain |
| P302D | Relay for high heater output: short to ground; Open circuit | 12 | Powertrain |
| P302E | Relay for fuel cooling pump: open circuit; Cannot be tested at this time | 13 | Powertrain |
| P302F | Relay for fuel cooling pump: short To ground; Lower limit exceeded | 14 | Powertrain |
| P3030 | Barometric pressure sensor performance high | 22 | Powertrain |
| P3031 | Throttle drive 2 (G296): electrical malfunction | 17 | Powertrain |
| P3032 | Throttle valve control unit 2 -J544 / Fault in basic setting | 17 | Powertrain |
| P3033 | Hybrid/EV Battery Traction Pre-charge Contactor Control Circuit | 16 | Powertrain |
| P3034 | Electronic throttle body failure | 17 | Powertrain |
| P3035 | Throttle valve control unit 2 -J544 / mechanical fault | 16 | Powertrain |
| P3036 | Throttle controller 2 (J544): low voltage at basic setting; Defective | 16 | Powertrain |
| P3037 | Throttle controller 2 (J544): adaptation no Started | 17 | Powertrain |
| P3038 | Throttle valve control unit 2 -J544 / Lower limit not reached | 17 | Powertrain |
| P303F | Cold start valve: short to ground; Open or short to plus | 13 | Powertrain |
| P3040 | Transmission gear ratio implausible; Mechanical failure | 18 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.