DeVille V8-4.6L VIN Y (1998)
Seat Heater: All Technical Service Bulletins
Interior - Seat Heaters Inoperative/Cold
Bulletin No.: 03-08-50-005
Date: February 14, 2003
TECHNICAL
Subject:
Front Heated Seat Inoperative/Cold
(Replace/Install Seat Heat Element)
Models:
1997-1999 Cadillac DeVille
1994-1997 Cadillac Seville
1994-2002 Cadillac Eldorado
with RP0 KA1
Condition
Some customers may comment that the front seat assembly heat function is not operating properly.
The front seat back and seat cushion remain cold when either the LO or HI setting on the SEAT HEAT control has been activated.
Cause
This condition may be due to a non-functioning heat element in the front seat back or seat cushion trim cover.
1997-1999 DeVille (KD) LH F/Seat Heat Element Locations (RH Similar)
The heated seat system in the base model DeVille (KD) consists of two front heated seats. Each heated seat has two heat elements, one in the seat back
and one in the seat cushion.
1997-1999 DeVille (KE/KF) LH F/Seat Heat Element Locations (RH Similar)
