Fuel Data Display Test

FUEL DATA DISPLAY TEST

FUEL DATA CENTER DISPLAYS A "d"
Check the PPL (710) wire from terminal V of the Fuel Data Center to connector C2 (BLK), terminal 12 of the BCM for an open circuit. Check connectors for clean and tight connections.
^ If the wire or connections are bad, repair as necessary.

FUEL DATA CENTER DISPLAYS A "C"
Check the Climate Control Panel (CCP) display for a "c".
^ If a "c" is displayed, check/repair the BLK/ YEL wire from the Climate Control Panel (CCP) to the BCM.
^ If a "c" is not displayed, check the BLK/ YEL (751) wire between the Fuel Data Center (FDC) and the CCP for an open or short (see schematic).