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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:

Enter code:
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Definition of check engine code B1315:

GM:

Evaporator Inlet Temp Sensor Short CKT

Jaguar:

Battery saver relay coil circuit short to battery

Mercedes:

Problem in Front passenger child seat recognition

Ford:

BATTERY SAVER RELAY COIL CIRCUIT SHORT TO BATTERY