DFFX fault codes
5,361 codes · 6 vehicle records · 0 ECU records · 0 live-data parameters
Codes 5,361
| Code | Description | Brands | System |
|---|---|---|---|
| P1834 | Short circuit to positive | 32 | Powertrain |
| P1835 | Short circuit to positive | 29 | Powertrain |
| P1836 | Short circuit to positive | 26 | Powertrain |
| P1837 | Kick down switch failed short | 25 | Powertrain |
| P1838 | Internal mode switch A circuit high voltage | 25 | Powertrain |
| P1839 | Transfer case shift motor circuit open | 24 | Powertrain |
| P1840 | Transfer case shift motor circuit short to battery | 27 | Powertrain |
| P1841 | Short circuit to negative | 29 | Powertrain |
| P1842 | Short circuit to negative | 29 | Powertrain |
| P1843 | Short circuit to negative | 27 | Powertrain |
| P1844 | Short circuit to negative | 28 | Powertrain |
| P1845 | Short circuit to negative | 27 | Powertrain |
| P1846 | Short circuit to negative | 21 | Powertrain |
| P1847 | Transfer Case Contact Plate 'A' Open Circuit | 23 | Powertrain |
| P1848 | SMG: Position sensor, shift travel | 24 | Powertrain |
| P1880 | Analog digital converter | 22 | Powertrain |
| P1881 | Short circuit to positive | 19 | Powertrain |
| P1882 | Short circuit to positive | 23 | Powertrain |
| P1883 | Short circuit to positive | 21 | Powertrain |
| P1884 | Short circuit to positive | 20 | Powertrain |
| P1900 | Battery Voltage Reduction | 31 | Powertrain |
| P1901 | Main Battery Voltage Reduction | 31 | Powertrain |
| P1902 | Sub Battery Voltage Reduction | 29 | Powertrain |
| P1A0F | Battery energy control module Hybrid/EV battery voltage sensor circuit high voltage | 17 | Powertrain |
| P1BFD | The motor does not operate according to the specified commutation table | 10 | Powertrain |
| P1C05 | Input overvoltage | 13 | Powertrain |
| P1C0C | Gate voltage fault | 12 | Powertrain |
| P1C0D | MCU stage 1 fault | 13 | Powertrain |
| P1D2C | Hydrogen tank pressure sensor circuit | 12 | Powertrain |
| P1D2D | Gauge Control Module Lost Communication With Battery Condition Monitor Module | 6 | Powertrain |
| P1D2E | Battery Condition Monitor Module Lost Communication With Gauge Control Module | 11 | Powertrain |
| P1D2F | Oil viscosity sensor overtemperature | 14 | Powertrain |
| P1D30 | This procedure deletes the DTC P1C5F and (Too low viscosity) immediately after the procedure has been performed. | 17 | Powertrain |
| P2000 | NOx Adsorber Efficiency Below Threshold (Bank 1) | 33 | Powertrain |
| P2001 | NOx Trap Efficiency Below Threshold Bank 2 | 26 | Powertrain |
| P2002 | Particulate Filter Efficiency Below Threshold (Bank 1) | 40 | Powertrain |
| P2003 | Particulate filter efficiency below threshold bank 2 | 28 | Powertrain |
| P2004 | Intake Manifold Runner Control Stuck Open (Bank 1) | 37 | Powertrain |
| P2005 | Intake manifold runner control stuck open bank 2 | 28 | Powertrain |
| P2006 | Intake manifold runner control stuck closed bank 1 | 34 | Powertrain |
| P2007 | Intake manifold runner control stuck closed bank 2 | 29 | Powertrain |
| P2008 | Intake Manifold Runner Control Circuit/Open (Bank 1) | 39 | Powertrain |
| P2009 | Intake Manifold Runner Control Circuit Low (Bank 1) | 36 | Powertrain |
| P200A | Intake Manifold Runner Performance | 27 | Powertrain |
| P200B | Intake Manifold Runner Performance (Bank 2) | 23 | Powertrain |
| P200C | Particulate Filter Over Temperature (Bank 1) | 29 | Powertrain |
| P200D | Particulate filter overtemperature bank 2 | 22 | Powertrain |
| P200E | Catalyst System Over Temperature (Bank 1) | 26 | Powertrain |
| P200F | Catalyst System Over Temperature | 22 | Powertrain |
| P2010 | Intake Manifold Runner Control Circuit High (Bank 1) | 36 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.