ECM fault code 168-1 indicates low battery voltage to the Engine Control Module, causing shutdown and electrical failures. This comprehensive guide covers diagnosis, repair steps, and prevention for diesel RV owners experiencing this critical issue.
Your modified sine wave Xantrex 758 likely caused the hair dryer malfunction due to waveform incompatibility with sensitive electronics. While some devices work fine with modified sine wave inverters, modern residential refrigerators, computers, and electronics require pure sine wave power to prevent damage and ensure proper operation.
Your Generac 7.5kW diesel generator likely has a damaged starter solenoid or starter motor from extended cranking with a weak battery. Check connections, test the solenoid, and inspect the starter before seeking professional repair.
Newmar motorhomes on Freightliner chassis can experience rough rides due to improper ride height adjustment, incorrect air pressure settings, or suspension component wear. Most issues can be resolved through proper air bag calibration, shock absorber maintenance, and ride height adjustments.
Troubleshoot Kwikee electric RV steps. Diagnose and fix steps that won't extend or retract including motor, switch, and linkage issues.
Compare scan tools for Cummins 6.7 diesel engines in RVs. Covers professional and DIY options for diagnostics, codes, and DPF regeneration.
Troubleshoot complete 12 volt power loss in RV. Step-by-step guide covering batteries, fuses, disconnect switches, and wiring.
Your Coleman Mach AC unit on the 2019 Rockwood Minilite 2509s has developed a short circuit that's drawing power even when the AC is off. The fact that the fuse blows before it's even fully seated indicates a direct short to ground in the AC circuit.
Step-by-step guide to removing Firefly multiplex control panels in RVs. Covers preparation, removal process, and reassembly tips.
You can replace just the fabric on most RV slide toppers without replacing the entire assembly. The fabric typically costs $50-150 and can be installed in 2-3 hours with basic tools.
Master your RV electrical system from house batteries to shore power. Covers 12V DC, 120V AC, inverters, and charging.
When an RV water heater pilot light won't stay lit after releasing the button, it's usually caused by a faulty thermocouple that needs cleaning or replacement. The thermocouple is a safety device that detects the pilot flame and allows gas to flow.
Keep your RV generator running reliably with this comprehensive maintenance and troubleshooting guide for Onan, Generac, and Cummins units.
Emergency start connects house batteries to chassis battery. If not working: verify house batteries are truly charged under load, listen for solenoid click when pressing button, check fuses, and verify correct activation procedure. Solenoid failure is common.
Reversed heater lines cause hot dash air while driving because coolant constantly flows through heater core. Diagnose by feeling hose temps, fix by swapping hoses or adding shutoff valve.