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.
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HOMESERVICE MANUALSGMC2020SAVANA 3500 LS, VAN PASSENGER, 6.0L ENG VIN B, GAS/ETHANOLREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATOR AND HARNESS ROUTING VIEWSCOMPONENT LOCATORPASSENGER COMPARTMENT/ROOF COMPONENT VIEWSDRIVER SEAT COMPONENTS
2020 GMC Savana 3500 LS, Van Passenger, 6.0L Eng VIN B, Gas/Ethanol
Driver Seat Components
2020 GMC Savana 3500 LS, Van Passenger, 6.0L Eng VIN B, Gas/EthanolSECTION Driver Seat Components
Driver Seat Components
| Component Name | Callout |
|---|---|
| B153D Seat Belt Buckle - Driver B153D Seat Belt Buckle - Driver | 1 |
| F109D Seat Belt Buckle Pretensioner - Driver F109D Seat Belt Buckle Pretensioner - Driver | 2 |
| S64D Seat Adjuster Switch - Driver (AG1) S64D Seat Adjuster Switch - Driver (AG1) | 3 |
| X307 Body Harness to Driver Seat Harness X307 Body Harness to Driver Seat Harness ( ) | 4 |
| M49D Seat Motor Assembly - Driver (AG1) M49D Seat Motor Assembly - Driver (AG1) | 5 |
RENDER: 1.0x
NO RELATED
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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.