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, 4WDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEMSPECIFICATIONSFASTENER SPECIFICATIONS
2025 Chevrolet Suburban LS, 4WD
Fastener Specifications
2025 Chevrolet Suburban LS, 4WDSECTION Fastener Specifications
Chassis Rear Wiring Harness Extension Harness Bracket
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Rear Wiring Harness Bracket Bolt [3x] | - | - | 9 N.m (80 lb in) | Rear Wheel Speed Sensor Replacement - Left Side |
| Rear Wheel Speed Sensor Replacement - Right Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Left Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Right Side |
Chassis Rear Wiring Harness Extension Harness Frame Bracket
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Rear Wiring Harness Bracket Bolt [2x] | - | - | 9 N.m (80 lb in) | Rear Wheel Speed Sensor Replacement - Left Side |
| Rear Wheel Speed Sensor Replacement - Right Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Left Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Right Side |
Front Wheel Speed Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Wheel Speed Sensor Bracket Bolt | - | - | 9 N.m (80 lb in) | Front Wheel Speed Sensor Replacement - Left Side |
| Front Wheel Speed Sensor Replacement - Right Side | |||||
| 2 | Front Wheel Speed Sensor Bolt | - | - | 9 N.m (80 lb in) | Front Wheel Speed Sensor Replacement - Left Side |
| Front Wheel Speed Sensor Replacement - Right Side |
Front Wheel Speed Sensor Bracket
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Wheel Speed Sensor Bracket Bolt | - | - | 9 N.m (80 lb in) | Front Wheel Speed Sensor Replacement - Left Side |
| Front Wheel Speed Sensor Replacement - Right Side |
Rear Wheel Speed Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Rear Wiring Harness Bracket Bolt [3x] | - | - | 9 N.m (80 lb in) | Rear Wheel Speed Sensor Replacement - Left Side |
| Rear Wheel Speed Sensor Replacement - Right Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Left Side | |||||
| Electronic Suspension Rear Vertical Accelerometer Replacement - Right Side |
Vehicle Dynamic Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Vehicle Dynamic Sensor Nut [2x] | - | - | 9 N.m (80 lb in) | Vehicle Dynamics Sensor 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.