Canadian

PCM Diagnostic Trouble Codes:

^ Type A - Emission related, turns on the Malfunction Indicator Lamp (MIL) the first time the diagnostic executive reports a fault.
^ Type B - Emission related, turns on the MIL if fault is active for 2 consecutive driving cycles.
^ Type C - Non-emission related, does not turn on the MIL but will turn on the Service light.
^ Type D - Non-emission related, does not turn on the MIL or the Service light.