EN / RU / ES / FR / DE

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:


Enter code:
+
P
-
+
0
-
+
0
-
+
0
-
+
0
-


Definition of check engine code P1729:

Chrysler/Dodge/Jeep

Transmission Ratio Control Circuit

Citroen/Peugeot

4x4 Low Switch Error

Daewoo

EMC COIL - GND SHORT

Ford

4x4 Low Switch Error

Lincoln

4x4 Low Switch Error

Mazda

Transmission 4x4 Low Switch Error

Mercedes

Transmission 4X4 low switch error during self test

Mercury

4x4 Low Switch Error

Oldsmobile

4x4 Low Switch Error

Volkswagen/Audi

Starter Interlock Circ. Short to B +

Volvo

Starter Interlock Circ. Short to B +
If you can not find the error description, please let us know and we will try to help: