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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 P1566:

Citroen/Peugeot

Speed Control Command Switch Out of Range Low

Ford

Speed Control Command Switch Out of Range Low

GM

Engine RPM Too High - Cruise Control Disabled

Kia

Speed Control Command Switch Out Of Range Low

Lexus

Cruise Control Main Switch Circuit Malfunction

Lincoln

Speed Control Command Switch Out of Range Low

Mercedes

TCM B + Voltage Low

Mercury

Speed Control Command Switch Out of Range Low

Oldsmobile

Speed Control Command Switch Out of Range Low

Toyota

Input Signal Circuit Abnormal or Cruise Control Main Switch Circuit Fault

Volkswagen/Audi

Load signal from A/C compressor range / performance

Volvo

Load signal from A/C compressor range / performance
If you can not find the error description, please let us know and we will try to help: