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 MANUALSCHEVROLET2025SUBURBAN LS, RWDREPAIR AND DIAGNOSISBODY & FRAMESEATSPOWER SEATSSPECIFICATIONSFASTENER SPECIFICATIONS
2025 Chevrolet Suburban LS, RWD
Fastener Specifications
2025 Chevrolet Suburban LS, RWDSECTION Fastener Specifications
Front Power Seats
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Seat Adjuster Memory Module Bolt [4x] | - | - | 1 N.m (9 lb in) | Front Seat Adjuster Memory Module Bracket Replacement |
| 2 | Front Seat Recliner Actuator Motor Bolt | - | - | 6 N.m (53 lb in) | Front Seat Recliner Actuator Replacement |
| 3 | Front Seat Tilt Adjuster Actuator Bolt | - | - | 8 N.m (71 lb in) | Front Seat Tilt Adjuster Actuator Replacement |
| 4 | Front Seat Vertical Adjuster Actuator Nut [3x] | - | - | Front Seat Vertical Adjuster Actuator Nut Sequence | Front Seat Vertical Adjuster Actuator Replacement |
Rear Power Seats
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Rear Seat Riser Bolt [3x] | - | - | 3.5 N.m (31 lb in) | Folding Rear Seat Back Actuator Replacement (Bucket) (ATN) , or Folding Rear Seat Back Actuator Replacement (Right Side) (ATT) , or Folding Rear Seat Back Actuator Replacement (Left Side) (ATT) |
3rd Row Power Seats
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Folding 3rd Row Seat Back Actuator Bolt [2x] | - | - | 7.5 N.m (66 lb in) | Folding 3rd Row Seat Back Actuator Replacement |
| 2 | Folding 3rd Row Seat Module Bolt [2x] | - | - | 2.5 N.m (22 lb in) | Folding 3rd Row Seat Module Replacement |
| 3 | 3rd Row Seat Back Pivot Actuator Motor Bolt | - | - | - | 3rd Row Seat Back Pivot Actuator Motor Replacement - Back Cushion |
| 4 | 3rd Row Seat Back Pivot Actuator Motor Nut | - | - | 6 N.m (53 lb in) | 3rd Row Seat Back Pivot Actuator Motor Replacement - Back Cushion |
| Front Seat Vertical Adjuster Actuator Nut Sequence | |||||
|---|---|---|---|---|---|
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
| Metric (English) | |||||
| 1 | Front Seat Vertical Adjuster Actuator Nut [3x] | - | - | 23 N.m (17 lb ft) | Front Seat Vertical Adjuster Actuator Replacement |
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.