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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 P1389:

Chrysler/Dodge/Jeep:

No ASD relay output voltage at PCM

Citroen/Peugeot:

Glow Plug Circuit High Side Low Input

Ford:

Glow Plug Circuit High Side Low Input

Lincoln:

Glow Plug Circuit High Side Low Input

Mercury:

Glow Plug Circuit High Side Low Input

Oldsmobile:

Glow Plug Circuit High Side Low Input

Plymouth:

No Auto Shutdown (ASD) Relay Output Voltage At PCM

Volkswagen/Audi:

Engine control module (ECM) 2 - defective