Best Cummins 6.7 Scan Tools for RV Diesel Diagnosis & DPF Regen (2024
Compare scan tools for Cummins 6.7 diesel engines in RVs. Covers professional and DIY options for diagnostics, codes, and DPF regeneration.
Compare scan tools for Cummins 6.7 diesel engines in RVs. Covers professional and DIY options for diagnostics, codes, and DPF regeneration.
Fully integrated GPS with dashcam and backup camera is rare. Garmin RV series accepts backup camera input. Consider quality separate components for best performance.
The ultimate guide to Ford F53 chassis ownership covering everything from routine maintenance to advanced troubleshooting. Learn about common issues, upgrade options, and keep your motorhome running reliably.
Ford TSB 25-2200 addresses tapping/ticking noise at idle in 2020-2025 F53 V8 engines caused by excessive camshaft and valve tappet wear. This issue may require complete engine replacement under warranty and affects multiple motorhome chassis.
Onan fault codes display via LED blinks or digital display. Common codes include 12-overspeed, 13-low oil, 14-high temp. Consult model-specific service manual for complete code list. Persistent codes may require professional diagnosis.
Service AdvanceTrac on F53 is a known software issue with a Ford TSB update available. Dealer reprograms the ABS module - typically 30-60 minutes. Safe to drive but cruise control and hill assist are disabled until fixed.
HWH levelers needing battery reset to work indicates low voltage, loose connections, or controller memory issues. Check battery voltage under load (need 12.4V+), clean and tighten all connections, and verify grounds. Call HWH support if issue persists.
Your P0581 code diagnosis is correct - the ECU is detecting high voltage on the cruise control switch circuit. Since you've eliminated external wiring and switches, the PCM likely has an internal fault requiring professional repair or replacement.
Extended warranty on Sprinter RV can be worthwhile given high Mercedes repair costs. Key factors: verify DEF/emissions coverage, check deductibles, research the warranty company reputation. Sprinter-specific repairs often exceed ,000-5,000.
V10 hesitation often dirty throttle body, weak coil, or fuel pressure. Clean throttle body and MAF first. Check fuel pressure under load.
Your engine stalling when rolling to a stop combined with inconsistent transmission behavior suggests issues with idle control, torque converter lockup, or vacuum leaks. The intermittent nature points to specific components that need diagnosis.
Your Renogy lithium batteries showing different charge percentages indicates a communication or cell balancing issue. Check wiring connections, perform a manual balance cycle, and consider firmware updates through Renogy's app.
Contact Gregory Poole CAT dealer for mobile service in eastern NC. CEL after battery failure often requires code clearing with CAT ET software. May be stored codes from voltage event. Engine running smooth means likely safe to drive to service if needed.
Torque Pro with OBD2 adapter monitors trans temp, engine parameters, and codes. Excellent for RV monitoring. Android only. Setup with custom dashboard.
5 Star X4 tuner improves V10 throttle response and transmission shift points noticeably. Fuel economy gains are modest. Best program for RVs is Tow mode. Worth it if you want better drivability.