MotorDeets

1998 Monaco Diplomat problems & recalls

NHTSA recalls and owner complaints for the 1998 Monaco Diplomat.

3Monaco recalls
1owner complaints
0reported crashes
0reported fires
0injuries

Recalls filed by Monaco

Fuel System, Gasoline #98V232000 · 1998 · 398 units

Problem: Vehicle description: motor homes built on a roadmaster chassis. Inadequate bracing was used to secure the fuel tank. The brace could fail allowing one end of the fuel tank to loosen from its position and hang lower than the other end.

Risk: The fuel tank could eventually separate from the vehicle and drop to the ground, increasing the risk of personal injury or a vehicle crash.

Fix: Dealers will install an additional brace under the fuel tank.

Equipment #03V102000 · 2003 · 221 units

Problem: On certain motor homes, the psi recorded on the federal certification label is incorrect. The initial label shows psi as 90 lbs front and 100 rear. The correct information should be a psi of 105 front and 115 rear.

Risk: These vehicles do not comply with the regulations.

Fix: Dealers will install a corrected label on these motor homes. Owner notification began on April 28, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free label within a reasonable time should contact Monaco at 1-877-466-8226.

Equipment #03V166000 · 2003 · 0 units

Problem: On certain motorhomes, fifth wheels and travel trailers equipped with norcold refrigerator cooling units model numbers 1200lr and 1200rim, these refrigerators can experience low cycle fatigue failure which can lead to the liquid solution slowly leaking from the sealed, pressurized cooling unit through a small crack.

Risk: If a leak occurs and the unit is continually operated, hydrogen gas may be expelled and can be ignited, resulting in a fire, possibly causing serious injury or death.

Fix: Norcold will notify its customers and provide a replacement cooling unit free of charge. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact norcold service center at 1-800-667-3005 or Monaco at 574-862-7211.

Recalls can cover only some VINs. Check yours at nhtsa.gov/recalls.

Check a VIN: vehicle history report

Shopping for a used 1998 Monaco Diplomat? Run the 17-character VIN to see title records, salvage and junk history, odometer readings and past sales before you buy.

The VIN is on the driver-side dashboard (seen through the windshield), the door jamb sticker, or the title and registration. Reports are provided by VinAudit, which opens in a new tab. Heads up: we may earn a commission if you buy a report, at no extra cost to you. Disclosure

What owners complain about

Visibility1

Components named in 1 NHTSA owner complaint. Complaints are unverified.

Fix it, equip it, or try one first

RV parts & accessories Camping World · etrailer · Amazon

Replacement parts for the systems owners report most: water, LP gas, slide-outs, electrical.

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Owner & service manuals Maker manuals + chassis manuals

RV makers post owner manuals free; chassis service manuals (Ford, Freightliner) are sold separately.

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Specs

Specs coming soon. We only publish specs taken from the manufacturer's own brochures and spec sheets.

Other years

199819992000200120022004200520062007200820092010201120122013201420172018

FAQ

Does the 1998 Monaco Diplomat have recalls?

NHTSA lists 3 recalls filed by Monaco for the 1998 Diplomat. Check your VIN at nhtsa.gov/recalls to see if a fix is still open.

What are the most common 1998 Monaco Diplomat problems?

In 1 owner complaint filed with NHTSA, the most-named area is visibility.