Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCADILLAC1999SEVILLE SLS V8-4.6L VIN YREPAIR AND DIAGNOSISBODY AND FRAMESEATSSEAT TEMPERATURE CONTROL MODULETECHNICAL SERVICE BULLETINSFRONT SEAT HEATER MODULE - SERVICE REVISIONOVERVIEW
1999 Cadillac Seville SLS V8-4.6L VIN Y
Front Seat Heater Module - Service Revision: Overview
1999 Cadillac Seville SLS V8-4.6L VIN YSECTION Overview
File In Section: 08 - Body and Accessories
Bulletin No.: 00-08-50-016
Date: December, 2000
SERVICE MANUAL UPDATE
Subject:
Revised Heater Module/Heated Seat Control Module - Front Replacement Procedure
Models:
1998-2000 Cadillac Seville
This bulletin is being issued to revise the 1998 and 1999 Service Manual Heater Module Replacement procedure and the 2000 Service Manual Heated Seat Control Module - Front Replacement procedure in the Seats sub-section.
Revise the text to read as follows:
Heater Module/Heated Seat Control Module - Front Replacement Procedure
Caution:
Refer to SIR Handling Caution in the Cautions and Notices sub-section of the Service Manual.
Bulletin No.: 00-08-50-016
Date: December, 2000
SERVICE MANUAL UPDATE
Subject:
Revised Heater Module/Heated Seat Control Module - Front Replacement Procedure
Models:
1998-2000 Cadillac Seville
This bulletin is being issued to revise the 1998 and 1999 Service Manual Heater Module Replacement procedure and the 2000 Service Manual Heated Seat Control Module - Front Replacement procedure in the Seats sub-section.
Revise the text to read as follows:
Heater Module/Heated Seat Control Module - Front Replacement Procedure
Caution:
Refer to SIR Handling Caution in the Cautions and Notices sub-section of the Service Manual.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.