Diagnostic Trouble Code Definitions Table OBDII and OBD1 Retrieval Methods

Switch to OBD2 Trouble Codes

We have assembled a list of OBD I trouble codes and retrieval methods for cars manufactured between 1986 and 1995.

To reset the codes, simply remove the negative battery cable to clear the code in the computer's memory.

All OBD I codes are manufacturer specific.

How to Gather and Read Acura OBD1 Codes
How to Get BMW OBD1 Codes
How to Get Chrysler Codes OBD1
How to Get Eagle Codes OBD1
How to Get Ford Codes OBD1
How to Get GM OBD1 Codes
How to Get Honda Codes ODB1
How to Get Isuzu Codes OBD1
How to Get Jeep Codes OBD1
How to Get Lexus Codes OBD1
How to Get Mazda Codes OBD1
How to Get Mitsubishi Codes OBD1
How to Get Nissan Codes OBD1
How to Get Range Rover Codes OBD1
How to Get Saab Codes OBD1
How to Get Subaru Codes OBD1
How to Get Suzuki Codes OBD1
How to Get Toyota Codes OBD1
How to Get Volkswagen OBD1 Trouble Codes
How to Get Volvo OBD1 Trouble Codes

Please go to our OBD1 forum for aditional codes and for questions and answers about your particular trouble code.

OBD I Trouble Code Definitions