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Home/Audi/A8/Audi A8 D3 facelift (2005-2007)/Repair manual/4.2L V8 5V Generic Scan Tool, Engine Code(s): Bfm/Control module and auxiliary outputs
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Control module and auxiliary outputs Audi A8 D3 facelift

4.2L V8 5V Generic Scan Tool, Engine Code(s): Bfm

Control module and auxiliary outputs

DTCDTC textMILCorrective action
SAE
P0601Internal Control Module Memory Check Sum Error2 DcyReplacing Engine Control Module (ECM) --> Engine Control Module, Replacing
P0602Control Module Programming Error
P0603Internal Control Module Keep Alive Memory (KAM) Error2 DcyEngine Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P0604Internal Control Module Random Access Memory (RAM) Error2 DcyReplacing Engine Control Module (ECM) --> Engine Control Module, Replacing
P0605Internal Control Module Read Only Memory (ROM) ErrorEngineControl Module (ECM), replacing --> Engine Control Module, Replacing . Transmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P0606ECM/PCM ProcessorEngineControl Module (ECM), replacing --> Engine Control Module, Replacing
P0607Control Module PerformanceEngine Control Module (ECM) identification, checking --> Diagnostic Mode 09 - Read Vehicle Information . Transmission Control Module (TCM) identification, checking --> Diagnostic Mode 09 - Read Vehicle Information
DTCDTC textMILCorrective action
SAE
P0608Control Module VSS Output A2 DcyVoltage supply for Transmission Control Module (TCM), checking --> Transmission Control Module Voltage Supply, Checking
P0614ECM/TCM Incompatible2 DcyTransmission Control Module (TCM) identification, checking --> Diagnostic Mode 09 - Read Vehicle Information
P0627Fuel Pump A Control Circuit/Open2 DcyFuel pump relay, checking --> Fuel Pump Relay, Checking
P0629Fuel Pump A Control Circuit High
P0634PCM/ECM/TCM Internal Temperature Too High2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear Correct mechanical malfunction in transmission
P0638Throttle Actuator Control Range/Performance, Bank 12 DcyCheck throttle valve control module --> Throttle Valve Control Module, Checking . Check Throttle Position (TP) Sensor --> Throttle Position Sensor, Checking
DTCDTC textMILCorrective action
SAE
P0685ECM/PCM Power Relay Control Circuit/Open2 DcyMotronic Engine Control Module (ECM) Power Supply Relay J271 Checking --> Motronic Engine Control Module Power Supply Relay, Checking
P0686ECM/PCM Power Relay Control Circuit Low
P0687ECM/PCM Power Relay Control Circuit High
P0688ECM/PCM Power Relay Sense Circuit/Open
DTCDTC textMILCorrective action
SAE
P0700Transmission Control System (MIL Request)2 DcyTransmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P0706Transmission Range Sensor A Circuit Range/PerformanceAdjust selector lever cable Automatic Transmission 37 Selector Mechanism, Assembly Overview Multi-Function Transmission Range (TR) Switch F125 cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
DTCDTC textMILCorrective action
SAE
P0710Transmission Fluid Temperature Sensor A Circuit2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear
P0711Transmission Fluid Temperature Sensor A Circuit Range/PerformanceCheck ATF temperature --> Diagnostic mode 1: Check measured values; PID 5, Transmission oil temperature
P0712Transmission Fluid Temperature Sensor A Circuit LowTransmission oil temperature sensor cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P0713Transmission Fluid Temperature Sensor A Circuit High
P0714Transmission Fluid Temperature Sensor A Circuit Intermittent
DTCDTC textMILCorrective action
SAE
P0716Input/Turbine Speed Sensor A Circuit Range/Performance2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear
P0717Input/Turbine Speed Sensor A Circuit No SignalTransmission Input Speed (RPM) Sensor G182 cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
DTCDTC textMILCorrective action
SAE
P0721Output Speed Sensor Circuit Range/Performance2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear Check identification code of torque converter Automatic Transmission 00 Transmission Identification
P0722Output Speed Sensor Circuit No SignalTransmission Output Speed (RPM) Sensor G195 cannot be checked electrically or replaced individually: Transmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P0727Output Speed Sensor Circuit IntermittentEngine Speed (RPM) Sensor G28 , checking --> Engine Speed Sensor, Checking . Check data wire (CAN-bus)
DTCDTC textMILCorrective action
SAE
P0729Gear 6 Incorrect Ratio2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear
P0731Gear 1 Incorrect RatioTransmission Control Module (TCM) identification, checking --> Diagnostic Mode 09 - Read Vehicle Information
P0732Gear 2 Incorrect RatioSolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P0733Gear 3 Incorrect RatioCorrect mechanical malfunction in transmission
P0734Gear 4 Incorrect Ratio
P0735Gear 5 Incorrect Ratio
P0736Reverse Incorrect Ratio
DTCDTC textMILCorrective action
SAE
P0741Torque Converter Clutch Circuit Performance/Stuck Off2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear Check identification code of torque converter Automatic Transmission 00 Transmission Identification Solenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing Replace torque converter Automatic Transmission 32 Torque Converter, General Information
DTCDTC textMILCorrective action
SAE
P0746Pressure Control Solenoid A Performance/Stuck Off2 DcySolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P0747Pressure Control Solenoid A Stuck On
P0748Pressure Control Solenoid A Electrical
P0749Pressure Control Solenoid A Intermittent
P0751Shift Solenoid A Performance/Stuck Off
P0752Shift Solenoid A Stuck On
DTCDTC textMILCorrective action
SAE
P0776Pressure Control Solenoid B Performance/Stuck Off2 DcySolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P0777Pressure Control Solenoid B Stuck On
P0778Pressure Control Solenoid B Electrical
P0779Pressure Control Solenoid B Intermittent
P07811-2 Shift2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear
P07822-3 ShiftSolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P07833-4 ShiftCorrect mechanical malfunction in transmission
P07844-5 Shift
DTCDTC textMILCorrective action
SAE
P0796Pressure Control Solenoid C Performance/Stuck Off2 DcySolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P0797Pressure Control Solenoid C Stuck On
P0798Pressure Control Solenoid C Electrical
P0799Pressure Control Solenoid C Intermittent
P08295-6 Shift2 DcyCheck ATF level Automatic Transmission 37 ATF in Planetary Gear Solenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing . Correct mechanical malfunction in transmission
DTCDTC textMILCorrective action
SAE
P0889TCM Power Relay Sense Circuit Range/Performance2 DcyVoltage supply for Transmission Control Module (TCM), checking --> Transmission Control Module Voltage Supply, Checking
P0890TCM Power Relay Sense Circuit LowSolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P0891TCM Power Relay Sense Circuit High
P0892TCM Power Relay Sense Circuit Intermittent
DTCDTC textMILCorrective action
SAE
P1702Malfunction cannot activate contr.mod.Replacement function, since another malfunction with equal priority is present2 DcyTransmission Control Module (Mechatronic), replacing --> Transmission Control Module, Replacing
P1857Load signal fault signal from engine control unitEngine Control Module (ECM) identification, checking --> Diagnostic Mode 09 - Read Vehicle Information ; repair malfunctions entered in DTC memory of ECM
DTCDTC textMILCorrective action
SAE
P2714Pressure Control Solenoid D Performance/Stuck Off2 DcySolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P2715Pressure Control Solenoid D Stuck On
P2716Pressure Control Solenoid D Electrical
P2717Pressure Control Solenoid D Intermittent
DTCDTC textMILCorrective action
SAE
P2723Pressure Control Solenoid E Performance/Stuck Off2 DcySolenoid and pressure regulating valves cannot be checked electrically or replaced individually: Transmission Control Module (TCM), replacing --> Transmission Control Module, Replacing
P2724Pressure Control Solenoid E Stuck On
P2726Pressure Control Solenoid E Intermittent
P2732Pressure Control Solenoid F Performance/Stuck Off
P2733Pressure Control Solenoid F Stuck On
P2735Pressure Control Solenoid F Intermittent