No Response From HFM (Hands Free Module): Notes

Fig 1: HFM CAN B BUS, Fused B+ & Ground Circuit Schematic

Courtesy of CHRYSLER LLC

For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS .

Possible Causes
(A114) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z907) GROUND CIRCUIT OPEN
(D55) AND (D54) CAN B BUS CIRCUITS OPEN
HANDS FREE MODULE