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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 P1738:

Acura

TCM A/T Controller Circuit

BMW

Pressure Control Solenoid "C" Electrical

Chrysler/Dodge/Jeep

High Temperature Operation Activated (trans overheat)

Citroen/Peugeot

Shift Time Error

Daewoo

SHIFT SYSTEM FAULT

Ford

Shift Time Error

Honda

Problem in 2nd Clutch Pressure Switch Circuit

Mercedes

Shift Time Error
If you can not find the error description, please let us know and we will try to help: