No Response From ITM (Intrusion Transceiver Module): Notes

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: ITM 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
(Z915) GROUND CIRCUIT OPEN
(D55) AND (D54) CAN B BUS CIRCUITS OPEN
INTRUSION TRANSCEIVER MODULE