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 +