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DFFX fault codes

5,361 codes · 6 vehicle records · 0 ECU records · 0 live-data parameters

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Codes 5,361

CodeDescriptionBrandsSystem
P1834Short circuit to positive32Powertrain
P1835Short circuit to positive29Powertrain
P1836Short circuit to positive26Powertrain
P1837Kick down switch failed short25Powertrain
P1838Internal mode switch A circuit high voltage25Powertrain
P1839Transfer case shift motor circuit open24Powertrain
P1840Transfer case shift motor circuit short to battery27Powertrain
P1841Short circuit to negative29Powertrain
P1842Short circuit to negative29Powertrain
P1843Short circuit to negative27Powertrain
P1844Short circuit to negative28Powertrain
P1845Short circuit to negative27Powertrain
P1846Short circuit to negative21Powertrain
P1847Transfer Case Contact Plate 'A' Open Circuit23Powertrain
P1848SMG: Position sensor, shift travel24Powertrain
P1880Analog digital converter22Powertrain
P1881Short circuit to positive19Powertrain
P1882Short circuit to positive23Powertrain
P1883Short circuit to positive21Powertrain
P1884Short circuit to positive20Powertrain
P1900Battery Voltage Reduction31Powertrain
P1901Main Battery Voltage Reduction31Powertrain
P1902Sub Battery Voltage Reduction29Powertrain
P1A0FBattery energy control module Hybrid/EV battery voltage sensor circuit high voltage17Powertrain
P1BFDThe motor does not operate according to the specified commutation table10Powertrain
P1C05Input overvoltage13Powertrain
P1C0CGate voltage fault12Powertrain
P1C0DMCU stage 1 fault13Powertrain
P1D2CHydrogen tank pressure sensor circuit12Powertrain
P1D2DGauge Control Module Lost Communication With Battery Condition Monitor Module6Powertrain
P1D2EBattery Condition Monitor Module Lost Communication With Gauge Control Module11Powertrain
P1D2FOil viscosity sensor overtemperature14Powertrain
P1D30This procedure deletes the DTC P1C5F and (Too low viscosity) immediately after the procedure has been performed.17Powertrain
P2000NOx Adsorber Efficiency Below Threshold (Bank 1)33Powertrain
P2001NOx Trap Efficiency Below Threshold Bank 226Powertrain
P2002Particulate Filter Efficiency Below Threshold (Bank 1)40Powertrain
P2003Particulate filter efficiency below threshold bank 228Powertrain
P2004Intake Manifold Runner Control Stuck Open (Bank 1)37Powertrain
P2005Intake manifold runner control stuck open bank 228Powertrain
P2006Intake manifold runner control stuck closed bank 134Powertrain
P2007Intake manifold runner control stuck closed bank 229Powertrain
P2008Intake Manifold Runner Control Circuit/Open (Bank 1)39Powertrain
P2009Intake Manifold Runner Control Circuit Low (Bank 1)36Powertrain
P200AIntake Manifold Runner Performance27Powertrain
P200BIntake Manifold Runner Performance (Bank 2)23Powertrain
P200CParticulate Filter Over Temperature (Bank 1)29Powertrain
P200DParticulate filter overtemperature bank 222Powertrain
P200ECatalyst System Over Temperature (Bank 1)26Powertrain
P200FCatalyst System Over Temperature22Powertrain
P2010Intake Manifold Runner Control Circuit High (Bank 1)36Powertrain

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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