Possible Cause

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

• PGM-FI subrelay failure
• Fuse failure
• PGM-FI subrelay FI_SUB_RLY_OUT line open
• PGM-FI subrelay FI_SUB_RLY_CL- line open
• PCM internal circuit failure