2021 Forest River SUNSEEKER: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
4 distinct recall campaigns
2,176 mi median reported failure mileage
Scope: 2021 model year. Data snapshot: . 1 complaints include usable failure mileage.
Most common problems
Vehicle Speed Control is the most frequently named component, appearing in 2 of 4 complaints (50.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 2 | 50.0% |
| Braking behavior | 1 | 25.0% |
| Electrical and battery issues | 1 | 25.0% |
| Steering behavior | 1 | 25.0% |
| Fuel system concerns | 1 | 25.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Vehicle Speed Control | 2 |
| Electrical System | 1 |
| Fuel/Propulsion System | 1 |
| Power Train | 1 |
| Steering | 1 |
| Unknown Or Other | 1 |
| Vehicle Speed Control:Cruise Control | 1 |
Vehicle Speed Control: 2; Electrical System: 1; Fuel/Propulsion System: 1; Power Train: 1; Steering: 1; Unknown Or Other: 1; Vehicle Speed Control:Cruise Control: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 3 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
2020: 1; 2022: 1; 2023: 1; 2024: 1
Pattern summary
Vehicle Speed Control leads the component reports. Engine operation appears in 2 complaint narratives. Braking behavior appears in 1 complaint narratives. Electrical and battery issues appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11350024 · 2020-08-18 (August 18, 2020)
TL* THE CONTACT OWNS A 2021 FOREST RIVER SUNSEEKER. THE CONTACT STATED THAT WHILE DRIVING AT 10 MPH, THE CRUISE-CONTROL AND HILL ASSIST DEACTIVATED INDEPENDENTLY AS THE HILL ASSIST NOT AVAILABLE WARNING MESSAGE ILLUMINATED ON THE INSTRUMENT PANEL. THE NEXT DAY, THE CONTACT STATED THAT WHILE DRIVING AT 72 MPH WITH CRUISE-CONTROL ACTIVATED, SUDDENLY, THE AUTOMATIC BRAKING SYSTEM ACTIVATED INDEPENDENTLY AND THE VEHICLE CAME TO A COMPLETE STOP ON THE HIGHWAY AS THE SERVICE ADVANCE TRAC, PRE-COLLISION ASSIST NOT AVAILABLE AND THE HILL START ASSIST N…
Owner-reported narrative. 2,176 miles reported. Look up ODI 11350024 at NHTSA ↗
Owner report 11468667 · 2022-06-10 (June 10, 2022)
Our vehicle is stuck in park. Driver message system says “Do not shift, Contact Mercedes”. We have the Mercedes Sprinter 3500 XD chassis. While our vehicle had this happen in our driveway, internet research to resolve our issue revealed several Sprinters having the same issues while stopped in traffic.This is our second incident involving Mercedes dealer intervention. While we are inconvenienced, one could understand the dangerous impact a stalled rv on a interstate could become. We have not received any solution from Mercedes.
Owner-reported narrative. Look up ODI 11468667 at NHTSA ↗
Owner report 11500837 · 2023-01-09 (January 9, 2023)
The message center displayed “Service Advance Trac” and the cruise control stopped working. Right after this event the steering wheel was no longer straight when driving straight but angled counterclockwise about 30 degrees. After this happened the warning always comes back and the cruise shuts off after starting the engine and driving a minute or two. The steering wheel has remained at the angled position when driving straight.
Owner-reported narrative. Look up ODI 11500837 at NHTSA ↗
Owner report 11576424 · 2024-03-09 (March 9, 2024)
My 2021 Chevy 4500 is an RV, anyway last September 2023. I was on a 2 1/2-week vacation driving on [XXX] near Lacy Washington and was in the middle lane moving over to the slow lane when the vehicle just stalled. I had just made it off the freeway by a few feet, I seriously thought we were going to get rear ended, especially by a truck because a majority were not moving over. They were rocking our RV as they passed us. The RV ended up starting and running good not stalling again, but it was at times difficult to start. We ended up taking it hom…
Owner-reported narrative. Look up ODI 11576424 at NHTSA ↗
Recall history
4 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
20V358000 · Equipment:Other:Owners/Service/Other Manual
Reported: 2020-06-16 (June 16, 2020)
Forest River, Inc. (Forest River) is recalling certain 2020-2021 Coachmen Galleria and PRISM, Forest River Forester, Battisti and Sunseeker and Dynamax Isata recreational vehicles built on Sprinter chassis with automatic transmission. The operator's manual does not correctly specify certain conditions under which the automatic parking function ("Auto-P") operates.
Consequence: If the driver relies on the Auto-P function as described in the Operator's Manual, vehicle rollaway or movement may occur, increasing the risk of a crash.
Remedy: Forest River will notify owners, and Mercedes-Benz dealers will provide the correct description of the Auto-P function for the Operator's Manual, free of charge. The recall began June 25, 2020. Owners may contact Forest River customer service at 1-800-348-7440 or Sprinter service at 1-877-762-8267. The booklet with correct information is also available online through Mercedes-Benz, free of charge.
NHTSA campaign record ↗20V363000 · Structure:Frame And Members:Underbody Shields | Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings
Reported: 2020-06-19 (June 19, 2020)
Forest River Inc. (Forest River) is recalling certain 2020-2021 Coachmen Galleria, Dynamax Isata, and Forest River Battisti Coach, Forester, and Sunseeker motorhomes, built on 2019 Mercedes-Benz Sprinter chassis. The rear part of the front fender liner may contact and chafe the brake hose, possibly resulting in a loss of brake fluid.
Consequence: Loss of brake fluid can extend the distance needed to stop the vehicle, increasing the risk of a crash.
Remedy: Forest River will notify owners, and Mercedes-Benz or Freightliner Sprinter dealers will inspect and replace the brake hoses, as necessary. Additionally, the fender liners will be modified. All services will be performed free of charge. This recall began July 8, 2020. Owners may contact DVUSA customer service at 1-877-762-8267. DVUSA's number for this recall is VS3BRADVER. Forest River's number for this recall is 51-1177.
NHTSA campaign record ↗20V477000 · Seats | Air Bags:Side/Window | Electrical System:Wiring
Reported: 2020-08-14 (August 14, 2020)
Forest River, Inc. (Forest) is recalling certain 2020-2021 Forest River Forester, Sunseeker, Dynamax Isata and Coachmen Galleria and Prism motorhomes built on Sprinter Van chassis equipped with swivel seats. The wiring harnesses for the front seats may have been routed incorrectly and could become jammed and damaged in the swivel seat frames.
Consequence: If the wiring harness is damaged, the side air bag within the seat may deploy inadvertently or not deploy as designed in the event of a crash, increasing the risk of injury to vehicle occupants.
Remedy: Forest River will notify owners, and Sprinter dealers will inspect the wire harness routing for both front seats and will repair the wiring and add clips or cable ties as needed, free of charge. This recall began September 21, 2020. Owners may contact Daimler Vans customer service at 1-877-762-8267. Daimler Vans number for their recall is VS3DREHSIK. Forest's number for this recall is 51-1206.
NHTSA campaign record ↗23V286000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Reported: 2023-04-21 (April 21, 2023)
Forest River, Inc. (Forest River) is recalling certain 2021-2023 Coachmen Galleria, Beyond, Forester, Sunseeker, and 2021-2024 Nova motorhomes, equipped with certain Cummins Onan QG 2800i, and Onan QG 2800i EVAP generator sets. The fuel hose between the inline fuel filter and the Injection Pump Module (IPM) may have inadequate clamp force, possibly resulting in a gasoline leak.
Consequence: A gas leak in the presence of an ignition source increases the risk of a fire.
Remedy: Cummins Dealers will inspect and replace the fuel hose and clamps, as necessary, free of charge. Owner notification letters were mailed May 17, 2023. Owners may contact Cummins at: (800) CUMMINS OR (800) 286-6467. Owners may contact Forest River Customer Service at 1-574-206-7600, or Coachmen Class B customer service at 1-574-825-8602. Forest River's number for this recall is 51-1626.
NHTSA campaign record ↗