DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| P1E1C | Auxiliary Transmission Fluid Pump Control Module Hybrid/EV Battery Voltage Isolation Sensing Circuit 1 Low Voltage | 12 | Powertrain |
| P1E1D | Charging current is too large | 13 | Powertrain |
| P1E1E | Auxiliary Transmission Fluid Pump Control Module Hybrid/EV Battery Voltage Isolation Sensing Circuit 2 Low Voltage | 13 | Powertrain |
| P1E23 | Mode abnormality | 15 | Powertrain |
| P1E25 | Litar sensor suhu bateri (1) | 13 | Powertrain |
| P1E26 | Litar sensor suhu bateri (1) | 13 | Powertrain |
| P1E27 | Irreversible collision signal occurs (Pulse-Width Modulation hard wire) | 14 | Powertrain |
| P1E4D | Hybrid/EV-akku 34 piiri | 13 | Powertrain |
| P1E4E | Main positive or precharge contactor stuck | 12 | Powertrain |
| P1E4F | Main positive contactor cannot close | 14 | Powertrain |
| P1E50 | Main negative contactor stuck | 12 | Powertrain |
| P1E51 | BATT.TEMP sensor circuit(2) | 12 | Powertrain |
| P1E52 | BATT.TEMP sensor circuit(2) | 12 | Powertrain |
| P1E53 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E54 | BATT.TEMP sensor circuit(2) | 10 | Powertrain |
| P1E55 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E6D | Cell voltage too high warning | 12 | Powertrain |
| P1E6E | Cell voltage is too high | 12 | Powertrain |
| P1E6F | Cell voltage too low | 12 | Powertrain |
| P1E70 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E72 | BATT.TEMP sensor circuit(2) | 12 | Powertrain |
| P1E73 | BATT.TEMP sensor circuit(2) | 13 | Powertrain |
| P1E74 | BATT.TEMP sensor circuit(2) | 12 | Powertrain |
| P1E77 | BATT.TEMP sensor circuit(2) | 12 | Powertrain |
| P1E80 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E81 | BATT.TEMP sensor circuit(2) | 10 | Powertrain |
| P1E82 | Module temperature is too high | 12 | Powertrain |
| P1E83 | Module temperature is too high | 12 | Powertrain |
| P1E84 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E85 | Thermal management failure - the water inlet temperature is too low in heating mode | 12 | Powertrain |
| P1E86 | Thermal management failure - Water inlet temperature sensor failure | 12 | Powertrain |
| P1E87 | Thermal management failure - Water outlet temperature sensor failure | 12 | Powertrain |
| P1E88 | Battery aging - Battery state of health (SOH) too low (warning level) | 12 | Powertrain |
| P1E89 | BATT.TEMP sensor circuit(2) | 11 | Powertrain |
| P1E8A | Balance stop reason - Balance circuit failure | 12 | Powertrain |
| P1E8B | Balance stop reason - Passive Balance temperature exceeds limit | 12 | Powertrain |
| P1E8C | Driving feedback current excessive warning | 12 | Powertrain |
| P1E8D | Driving feedback current is too large | 12 | Powertrain |
| P1E8E | Driving feedback current is too large | 12 | Powertrain |
| P1E90 | Charging current is too large | 12 | Powertrain |
| P1EB1 | Precharge circuit short | 11 | Powertrain |
| P1EB2 | Precharge current too high | 11 | Powertrain |
| P1EB3 | Precharge current reverse | 10 | Powertrain |
| P1EB4 | Precharge timeout | 11 | Powertrain |
| P1EB5 | Pre-charge failed | 11 | Powertrain |
| P1EB7 | Battery Management System (BMS) Unexpected Power Down | 11 | Powertrain |
| P1EB8 | OBC (on-board charger) failure | 11 | Powertrain |
| P1EB9 | Not On-board charger (OBC) failure | 10 | Powertrain |
| P1EBA | Akutemperatuuri anduri loogika | 10 | Powertrain |
| P1EBB | Vehicle Control Unit (VCU) requests to stop charging | 10 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.