Recall 10V588 covers 85 2008-2011 Monaco Rv motorhomes with Norcold refrigerators that fail to shut off fast enough. Free remedy through Norcold dealers.
Monaco Rv is recalling 85 2008-2011 recreational vehicles, including Monarch, Cayman, and Diplomat models, because the shutoff system in 1200-series Norcold refrigerators does not cut power fast enough when high temperatures are detected. If a hydrogen gas leak overheats the refrigerator, the delay can allow a fire, and the dealer repair will be free once available.
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What's wrong?
The 1200-series Norcold refrigerator in these 2008-2011 Monaco Rv recreational vehicles uses an electric cooling system with a built-in safety cutoff. That cutoff is handled by either a sensing algorithm or a thermal switch, depending on the refrigerator setup. Its job is to shut off power when the refrigerator area gets too hot, so heat does not continue building inside the appliance.
On affected Monarch, Cayman, Diplomat, Simba Diesel, Admiral, Endeavor, Camelot, Knight, and Neptune models, the safety cutoff does not respond fast enough. When high temperatures are detected, the sensor algorithm or thermal switch delays power shutdown beyond the needed response time. That delay leaves power flowing while heat is already at an unsafe level, creating a potential fire condition inside the refrigerator equipment.
There is no warning sign before failure. Owners should not rely on a smell, noise, light, or refrigerator performance change to know that the cutoff has failed.
Who's affected?
Spans 9 motorhome models across 4 model years (2008-2011), all tied to the same recreational vehicle/trailer equipment component.
| 2011 Monaco Rv Monarch | Recreational vehicle/trailer |
|---|---|
| 2009 Monaco Rv Monarch | Recreational vehicle/trailer |
| 2010 Monaco Rv Monarch | Recreational vehicle/trailer |
| 2011 Monaco Coach Cayman | Recreational vehicle/trailer |
| 2010 Monaco Coach Cayman | Recreational vehicle/trailer |
| 2009 Monaco Coach Cayman | Recreational vehicle/trailer |
| 2011 Monaco Coach Diplomat | Recreational vehicle/trailer |
| 2008 Safari Coach Simba Diesel | Recreational vehicle/trailer |
| 2010 Monaco Rv Admiral | Recreational vehicle/trailer |
| 2010 Monaco Coach Diplomat | Recreational vehicle/trailer |
| 2011 Monaco Rv Admiral | Recreational vehicle/trailer |
| 2010 Holiday Rambler Endeavor | Recreational vehicle/trailer |
| 2011 Holiday Rambler Endeavor | Recreational vehicle/trailer |
| 2010 Monaco Camelot | Recreational vehicle/trailer |
| 2009 Monaco Knight | Recreational vehicle/trailer |
| 2010 Holiday Rambler Neptune | Recreational vehicle/trailer |
| 2011 Holiday Rambler Neptune | Recreational vehicle/trailer |
| Units affected | 85 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
If the refrigerator senses high temperatures from a hydrogen gas leak but power stays on too long, the system fails to remove the fire risk in time. Use caution with the refrigerator until the recall work is handled. Repair will be free at any franchised Monaco Rv dealer once available.
What should I do?
- Check your VIN to confirm your 2008-2011 Monaco Rv motorhome is included in this recall.
- Check for the owner notice Navistar began sending on December 1, 2010, or reference recall number 10V588 when you call.
- Contact a Norcold dealer to ask for the free refrigerator repair that corrects the slow high-temperature shutoff response in the 1200-series refrigerator.
- Call Monaco Rv customer service or Norcold at 1-800-767-9101 if the dealer needs help confirming the remedy path.
- Avoid using the refrigerator until the recall repair is complete, since the high-temperature shutoff response was too slow to prevent a fire.
What happens at the repair
The recall remedy is handled through Norcold dealers for affected Monaco Rv vehicles equipped with 1200 series Norcold refrigerators. The filing says owners are instructed to contact a Norcold dealer to receive the remedy free of charge. The remedy is meant to address the refrigerator shutoff protection that does not stop power quickly enough when high temperatures are detected. Once the repair path is open for your VIN, parts and labor are covered under the recall.
Timeline
| November 17, 2010 | NHTSA published the recall |
|---|---|
| December 1, 2010 | Owner notification mailed |
Frequently asked questions
What is recall 10V588?
Recall 10V588 covers 85 2008-2011 Monaco Rv recreational vehicles equipped with 1200-series Norcold refrigerators. The refrigerator shutoff system can respond too slowly when high temperatures are detected from a possible hydrogen gas leak, increasing fire risk. Norcold dealers provide the remedy free of charge.
What should I do if my 2008-2011 Monaco Rv Monarch, Cayman, Diplomat, Simba Diesel, Admiral, Endeavor, Camelot, Knight, or Neptune is on this recall?
Check your VIN to confirm your specific recreational vehicle is included in recall 10V588. If it is, contact a Norcold dealer for the free refrigerator remedy. Reference recall 10V588 when you call, and use Norcold's listed recall line at 1-800-767-9101.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to provide the safety recall remedy at no cost. For recall 10V588, owners were instructed to contact Norcold dealers to receive the refrigerator remedy free of charge.
What is the safety risk in recall 10V588?
The risk is fire. In NHTSA campaign 10V588, the refrigerator's sensing algorithm or thermal switch can fail to shut off power fast enough after high temperatures are detected from a possible hydrogen gas leak. The free remedy addresses that shutoff protection.
When did the safety recall begin?
The safety recall began on December 1, 2010. Because that date has passed, owners of affected 2008-2011 Monaco Rv models should use a VIN check to confirm coverage, then contact a Norcold dealer for the free remedy.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/10V588000 |
|---|---|
| Monaco Rv customer service | 1-800-767-9101 |
| NHTSA recall # | 10V588 |
| NHTSA recall # (full) | 10V588000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 3, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →