2003 Itasca Horizon problems

What is wrong

Winnebago is recalling certain recreational vehicles equipped with 1200-series norcold refrigerators. The population of refrigerators being addressed contains either a sensing algorithm or thermal switch to shut off power to the refrigerator when high temperatures are detected in order to prevent a potential fire. The response times of the sensor algorithm and thermal switch devices to stop power are not sufficient.

Risk

The sensing algorithm or thermal switch installed to shut off power to the refrigerator when high temperatures are detected due to a possible hydrogen gas leak may not shut off in sufficient time to prevent a fire.

Remedy

Winnebago is working with norcold to identify and notify any affected owners. Owners will be instructed to contact norcold dealers to receive the remedy free of charge. Please see norcold's defect report 10e-049 for additional information. The recall began during december 2010. Owners may contact norcold at 1‑800‑767‑9101 or winnebago at 1‑641‑585‑3535.

Recall number 10V525000 · Recall details

What is wrong

Winnebago is recalling 1,547 model year 2001-2003 recreational vehicles equipped with norcold model 1200lrim refrigerators, manufactured from march 1, 2001 to december 31, 2002, with serial numbers between 1273701 and 1536607, non-consecutively. A fatigue failure in the section of the cooling unit which contains the refrigerant could allow the liquid solution to slowly leak. If a leak occurs and the refrigerator continues to be operated after solution circulation has ceased the heat source could generate very high temperatures. At such high temperatures, the cooling unit could rupture.

Risk

If a leak occurs and the unit is continues to operate, hydrogen gas may be expelled and can be ignited, resulting in a fire, possibly causing serious injury or death.

Remedy

Winnebago is working with norcold and norcold will notify owners and the vehicle's refrigerator will be repaired free of charge (please see 09e-027). Owners may contact norcold's recall center at 1‑800‑767‑9101.

Recall number 09V300000 · Recall details

What is wrong

On certain motorhomes, the lp tank has stress on weld joints at the point where mounting brackets are welded to the tank.

Risk

This could cause stress cracks at the weld joints and lead to an lp leak and cause personal injury and/or vehicle damage.

Remedy

Dealers will reinstall a cradle-style carrier, and, if necessary replace the lp tank. The recall began on march 25, 2004. Owners should contact winnebago at 641‑585‑6939.

Recall number 04V114000 · Recall details

What is wrong

On certain motor homes equipped with caterpillar 3126e hydraulically controlled electronically actuated unit injected diesel engines with high efficiency pumps (hep8). The pump components may experience a high pressure seal failure which can result in a short period of rough running and subsequent engine stall due to a loss of injection actuation pressure.

Risk

Once engine stall occurs, the engine cannot be restarted, increasing the risk of a crash.

Remedy

Caterpillar is conducting the owner notification and remedy for this campaign. Dealers will inspect the pump serial numbers and replace the pump if necessary. 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 caterpillar at 1‑800‑447‑4986 or winnebago at 1‑641‑585‑6966.

Recall number 03V026000 · Recall details