Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Jeep >> 2013 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From ITM (Intrusion Transceiver Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2011 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A412) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z924) GROUND CIRCUIT OPEN
(D264) OR (D265) CAN INTERIOR BUS (125K) CIRCUIT OPEN
INTRUSION TRANSCEIVER MODULE (ITM)