Truck Fun
Senior Member
- Joined
- Jul 8, 2018
- Posts
- 529
- Reaction score
- 281
- Location
- Missouri
- Ram Year
- 2021 Classic
- Engine
- Hemi 5.7L
Had my 2021 Classic at the dealer for service and an issue with the passenger heated seat. An issue developed this winter in which the seat heater would operate on high for about 15-20 minutes, then it switched to low. Switching it off and back on to high resulted in it then quickly switching from high to low. Shop was able to recreate the situation by driving the truck; situation wouldn't appear if just idling. Only strange issue tech could find was weird resistance/flow in the seat cushion; nothing else showed up as a problem; no tech bulletins on this issue. Seat cushion was replaced under warranty 3 days ago and we drove it again today; but the issue occurred again. First time it lasted 30 minutes on high; next 2 times it only lasted 10 minutes on high. Any thoughts on what this could be? My wife really likes the heated seat and there's no problem with the driver's seat.