2008 Jayco Seneca Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2008 Jayco Seneca, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Body & structure266.7%
- Electrical133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
I HAVE A 2008 JAYCO 36M MOTORHOME. I HAVE FOUND A FLAW IN THE WAY THIS MOTORHOME WAS BUILT. THE 80 LB PROPANE TANK IS WITHIN 6 IN OF THE REAR TIRE WITH NO PROTECTION BETWEEN. WHEN YOU GET A BLOW OUT WHICH I HAVE THE TIRE WRAPS AROUND THE TANK AND CAN AND IN FACT DID RIP OFF THE MAIN LINE BY SNAPPING IT OFF. IT EVEN BENT THE TANK, TORE OFF THE PLASTIC COVER AND ALMOST BLEW UP. IT'S A MIRACLE THAT IT DID NOT KILL ALL OF US AND WIPE OUT THE RV. THIS IS A VERY DANGEROUS PROBLEM. THERE NEEDS TO BE A CAGE AROUND THE TANK OR MOVE IT TO A SAFER PLACE. THIS IS SHARE STUPIDITY AND I DON'T THINK ANYONE CARES!
TL* THE CONTACT OWNS A 2008 JAYCO SENECA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 65 MPH, THE AWNING FUNCTIONED INDEPENDENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 32,000. UPDATED 06/21/16*LJ UPDATED 10/31/2017*JS *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
2008 JAYCO SENECA ELECTRICAL PROBLEM. RV PARKED IN RV PARK WITH SURGE PROTECTOR. THE RV LOST ALL POWER TO ALL OUTLETS BUT ONE. AFTER MULTIPLE CHECKS OF THE ELECTRICAL SYSTEM, IT TURNS OUT THAT THE IOTA-50RG TRANSFER SWITCH BURNED OUT. THERE WERE NO UNUSUAL LOADS OR MOVEMENT. THE HOUSING OF THE UNIT BURNED AND BURNED THE POWER SIDE RED CABLE IN HALF. I CALLED JAYCO AS WELL AS WENT TO THE LOCAL DEALER AND WAS MOCKED. I WAS TOLD THAT I SHOULD KNOW BETTER TO BELIEVE A ALLEDGED DEFECT SHOWN ON THE INTERNET IS REAL. THIS IS A POTENTIALLY LIFE THREATENING SITUATION THAT JAYCO IS MOCKING
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .