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2003 Winnebago Itasca Sunova

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
2Owner complaints

Model-year median: 2

0Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
2
2003
Compare all Itasca Sunova years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Electrical System
1Service Brakes, Hydraulic
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports1 fire reports0 injury reports

Electrical System complaints

1 reports
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53,000 miles · Jul 21, 2016
Electrical SystemFire

TL* THE CONTACT OWNS A 2003 WINNEBAGO ITASCA SUNOVA RV. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. AN ELECTRICAL BURNING ODOR EMITTED INSIDE THE VEHICLE. THEE WERE NO FLAMES PRESENT. THE VEHICLE FAILED TO RESTART AFTER NUMEROUS ATTEMPTS. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE IGNITON SWITCH C…

Read full complaint

TL* THE CONTACT OWNS A 2003 WINNEBAGO ITASCA SUNOVA RV. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. AN ELECTRICAL BURNING ODOR EMITTED INSIDE THE VEHICLE. THEE WERE NO FLAMES PRESENT. THE VEHICLE FAILED TO RESTART AFTER NUMEROUS ATTEMPTS. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE IGNITON SWITCH CIRCUIT BOARD WAS REPLACED. IN 2014, THE IGNITION SWITCH CIRCUIT BOARD WAS REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 53,000.

NHTSA ODI #10887406

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.