F: Fuel Data Display Test

FUEL DATA CENTER DISPLAYS A "d"

Check the PPL (719) wire from terminal V of the Fuel Data Center to connector C1, terminal B1 of the Body Computer Module (BCM) for an open circuit. Check connectors for clean and tight connections.

^ If the wire and connections are good, see Computers and Control Systems for further diagnosis. Computers and Control Systems

^ 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/WHT (803) and BLK/WHT (751) wires. If the wires are OK, see Computers and Control Systems for further diagnosis. Computers and Control Systems

^ If a "c" is not displayed, check the BLK/ WHT (751) wire for an open or short (see schematic).