GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra Classic - 4WD
🢒
Seats
🢒 Seat Heating and Cooling
Seats
All Component Locator
Heated/Cooled Seat Component Views
All Description and Operation
Heated Seats Description and Operation
All Visual Identification
Heated/Cooled Seat Connector End Views
Diagnostic Procedures
Diagnostic Starting Point - Seats
Heated Seat Always On
Heated Seat Inoperative
Symptoms - Seat Heating and Cooling
Diagnostic Trouble Codes
DTC B2425 or B2430
DTC B2435 or B2440
DTC B3941
Electrical/Electronic Schematic Diagrams
Heated/Cooled Seat Schematics
General Diagnostic Information
Scan Tool Data Definitions
Scan Tool Data List
Mechanical Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Driver or Passenger Seat Back Cushion Heater Replacement
Driver or Passenger Seat Cushion Heater Replacement
Front Seat Heater Switch Replacement