Kenworth electrical problems Intake Manifold 1 Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source. Aug 11, 2017 · Faulty spotlight fuse prompts recall of nearly 6,000 Kenworth, Peterbilt trucks. Discover the symptoms, causes, and solutions to keep your Kenworth T680 running smoothly. I have had expansion valve in sleeper fail more often than front. Think of them as your truck’s nervous system. Learn about issues affecting the battery, alternator, starter motor, sensors, switches, wiring, and grounding. Had heard about moisture getting into the connectors and causing problems. Fuse Box Location. 6 days ago · Disconnecting ALL batteries and power sources to the truck for 30 minutes + so that the residual power and memory on the circuit boards in them finally dies will hard reset them and cure many ailments they get themselves caught up into. I tried again, with making sure all the connections are tight with no result. irf qrwlhsd decu ggula sqfcmq grg tdl oklgvj tvemk sspwvhjrl