New to posting. Desperate need of assistance. 2001 stock Cummins with 135,000 trouble free miles. Have kept up with all maintenance, moved lift pump to frame rail, and change lift pump every 2 years to head off trouble (replaced 3 weeks ago). Truck broke down in OH. Timeline; 7 hours driving and no trouble. Fueled and drove another hour and my volt meter went to "0". Pulled off at exit and right battery was cooking (internal short?) disconnected negative lead. Started, ran fine, charging was good. 30 miles later "air bag" light came on/off/eventually stayed on. 10 min. later after pulling a hill cruise kicked off and I lost throttle. Got off 4 lane, shut down, bumped starter, lift pump wasn't running. Checked fuses/relays; all were good. Towed to shop, put it on scanner and they say it hasn't thrown any codes and lift pump isn't getting current. 4 1/2 hours away, so I can't just run over to check what they are doing. Any suggestions would be greatly appreciated.
Chris
Chris