Seat Warmers INOP - Toyota Nation Forum : Toyota Car and Truck Forums

***84Cressida*** · 11-17-2009, 11:07 PM

My seat warmers on my 1998 haven't worked in a few years on both the driver and passenger side. Is there anyway easy fix? Like a fuse? Both the lights on the switches still work, for whatever it is worth.

blkavalon · 11-18-2009, 08:05 AM

my 98 avy has the same problem. but i never got to it and years passed pretty much forgot about it, til now. its got br fuse, relay, etc... ill try to fix mine this weekend and when i find the solution ill let you know.

***84Cressida*** · 11-19-2009, 10:17 PM

THanks man. And eerily, my Avalon is black too lol.

***96paseo*** · 11-23-2009, 02:26 AM

There is a wiring harness underneath your seat. If you have power seats there will be two harnesses. The seat warmer will be a two wire plug. Remove that plug and check for power on the connector coming out of your floor. Put your voltmeter on the power input and turn on the switch. If you get 12V, there is a problem with the heating pad in the seat. Pretty much SOL. If you don't get 12V, fuse is your most likley cause.