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Instrument Cluster Diagnostic Trouble Code (DTC) Index

WARNING: This page is about a different car, the 2002 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.
INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) INDEX

Scan Tool Displayed DTC Dealer Test Mode Displayed DTC Description Source Action
B1249 9249 Blend Door Failure ICM Go To PINPOINT TEST P: THE TEMPERATURE CONTROLS DO NOT OPERATE USING THE FRONT/REAR AUXILIARY CLIMATE CONTROLS .
B1676 9676 Battery Voltage Out of Range ICM Go To PINPOINT TEST A: NO COMMUNICATION WITH THE FRONT ELECTRONIC MODULE (FEM)-UNABLE TO CARRY OUT THE FRONT ELECTRONIC MODULE (FEM) SELF-TEST .
B2175 A175 A/C Request Signal Circuit Short to Ground ICM Go To PINPOINT TEST F: THE A/C DOES NOT OPERATE OR DOES NOT OPERATE CORRECTLY .
C1779 5779 Blower Switch Failure ICM Go To PINPOINT TEST I: THE BLOWER MOTOR DOES NOT OPERATE/DOES NOT OPERATE CORRECTLY .
U1131 D131 SCP (J1850) Invalid or Missing Data for Fuel System REM Go To PINPOINT TEST D: INCORRECT/ERRATIC DIRECTION OF AIRFLOW FROM OUTLET .