2004 Holiday Rambler Neptune problems, complaints & recalls
Most-reported problem areas: Suspension (2) · Suspension:rear:springs:leaf Spring Assembly (1) · Suspension:rear (1)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (2)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Steering 2004-08-13 · 081304 · Service Bulletin/Repair Instructions
the steering intrmediate shaft boot may come loose from the floor. *eh
Steering 2004-08-13 · 149 · Service Bulletin/Repair Instructions
the steering intermediate shaft boot may come loose from the floor. various models including 2005 safari sahara. *tt
What owners report
2024-10-03 · Suspension · 86,000 mi“the contact owns a 2004 holiday rambler neptune built on a roadmaster chassis. the contact stated while driving approximately 30 mph, the rv was swaying in the lane and the steering wheel shifted position and was horizontal. the contact stated no warning light was illuminated. the contact stopped the rv and observed that the rear bumper was almost…”
2013-06-02 · Suspension · 56,100 mi“embarked on a road trip at approximately 9:30 am after traveling about 4 miles the entire motorhome went into a violent and severe swaying motion. i slowed the veh and pulled to shoulder of the road, inspected all tires, nothing apparent or obvious. used a creeper to inspect under veh suspension unable to detect a problem. resorted to internet …”
2011-03-18 · Suspension:rear · 32,524 mi“found both rear trailing arms to be cracked upon inspection. replaced both arms to correct problem. old arms were cracked to a point where total failure was eminent. *tr…”
2007-11-06 · Engine And Engine Cooling:cooling System:radiator Assembly · 14,654 mi“with only 14,000 miles on vehicle the aluminum radiator began leaking where the core is attached to the tank. manufacture has since replaced aluminum with steel radiators but would not agree to pay for any of the replacement since the warranty time has expired. i have talked to other people with the same type of motor home that are having leaks als…”
2005-05-12 · Suspension:rear:springs:leaf Spring Assembly“consumer letter regarding vehicle safety defect service bulletin recall campaign 05v053000. *mr …”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.