From the time we went to purchase the rv, it had to be towed to two different repair facilities, because of brake failure. It was towed to the first one but the service department could not fix the problem after four weeks, so it was towed about 75 miles to a second repair shop. According to the rep from the chassis manufacturer, it was repaired. Everything went well, until three years later and the braking issues started happening again. This was 05/2015, 06/2015, and 09/2015. Each time, the company rep told us to get off the highway. We had to have it towed two of those three times to the service center to get it repaired. According to the invoices, the parking brake locked up and the brake line ruptured. *jb...updated 05/02/16 *bf .updated 03/24/17*lj
The worst 2003 Monaco Coach Holiday Rambler problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes1
- Driver assistance1
- Electrical1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes1
- Driver assistance1
- Electrical1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2003 Monaco Coach Holiday Rambler 1
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 2003 Monaco Coach Holiday Rambler owners say
Most recent owner complaints, unedited.
2003 holiday rambler model neptune is equipped with cummins isb300hp diesel engine and allison 2000mh transmission. Engine control module (ECM), and transmission control module (TCM). When cruising 60-70 MPH, engine RPM roars to about 4000 RPM and vehicle speed drops to 15-20 MPH, creating safety condition. Service of ECM and TCM does not eliminate problem.
Compare the 2003 Monaco Coach Holiday Rambler
Other model years
2003
Questions about the 2003 Monaco Coach Holiday Rambler
Is the 2003 Monaco Coach Holiday Rambler reliable?
Owners have filed 2 complaints about the 2003 Monaco Coach Holiday Rambler, close to a typical Holiday Rambler model year.
What is the most common problem with the 2003 Monaco Coach Holiday Rambler?
Brakes, with 1 complaint. Next is driver assistance (1).
How many recalls does the 2003 Monaco Coach Holiday Rambler have?
No recalls on record.
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