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OBDII/EOBD diagnostics trouble codes definition

If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX).

Also there is a list of more than 13500 additional manufacturer specific codes.

Supported manufacturers with specific OBD2 codes:


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Definition of check engine code P1739:

Acura:

TCM A/T Controller Circuit

Chrysler/Dodge/Jeep:

Power-Up at Speed

Citroen/Peugeot:

Slip Solenoid System

Daewoo:

POS ENCODER FAULT

Ford:

Slip Solenoid System

Honda:

Problem in 3rd Clutch Pressure Switch Circuit

Mercedes:

Slip Solenoid

Volkswagen/Audi:

Tiptronic Switch up Circ. Short to Ground

Volvo:

Tiptronic Switch up Circ. Short to Ground