No Response From FDCM (Final Drive Control Module): Notes

Fig 1: FDCM CAN C BUS, Fused B+, Fused Run Relay Output & Ground Circuit Schematic

Courtesy of CHRYSLER LLC

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS service information.

Possible Causes
(A926) (A909) (A927) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z901) (Z902) (Z913) GROUND CIRCUIT OPEN
(F921) FUSED RUN RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(D65) CAN C BUS (+) CIRCUIT OPEN
(D64) CAN C BUS (-) CIRCUIT OPEN
FINAL DRIVE CONTROL MODULE