[2001 XJ Cherokee Gauge and NO BUS Troubles]

Thanks for your advice. I picked up the patch harness today. I will go through the fuses, grounds, etc. first. If that doesn't work, I'll install the new harness. The parts man was helpful and gave me a break on the price. He said if I didn't need it I could return it. Pretty decent. Will keep you posted. Thanks again.

[2001 XJ Cherokee Gauge and NO BUS Troubles]

Problems with gauge cluster and power locks.

Recently, I disassembled the dash on my 2001 Cherokee Sport in order to replace the evap and heater cores. Everything seemed to be fine for about a week. Then, one day, the door locks stopped working. I replaced both modules with new ones, still didn't work. At the same time, I got the NO BUSS signal, and noticed that when I turned the headlights on, the tac and fuel gauge dropped off and the air bag light came on. When I tried the unlock/lock button on the DDM the horn honks and the rear defroster switch light comes on as well as the shift indicator lights. The windows seem to work fine. I have cleaned the cluster gauge contacts (several times), checked for broken wires to the DDM & PDM, checked fuses, grounds, etc.. Does anyone know what I'm missing? My next step is a new instrument panel connector.