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 MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 49 (FRONT SUSPENSION SYSTEM)REPAIR INSTRUCTIONSSHOCK MODULE REPLACEMENT

2009 Chevrolet Tahoe Base, 4.8 C

Shock Module Replacement

2009 Chevrolet Tahoe Base, 4.8 CSECTION Shock Module Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Shock Absorber Module & Components

Courtesy of GENERAL MOTORS CORP.

Shock Module Replacement

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the front tire and wheel assembly. Refer to Tire and Wheel Removal and Installation . Disconnect the outer tie rod from the steering knuckle. Refer to Rack and Pinion Outer Tie Rod End Replacement .
1	Shock Absorber Module Bolt (Qty: 2) NOTE: Refer to Fastener Notice . Tighten: 50 N.m (37 lb ft) Tip: Support the lower control arm using a pole jack.
2	Shock Absorber Module Nut (Qty: 3) Tighten: 50 N.m (37 lb ft) Tip: Disconnect the electronic suspension control (ESC) electrical connector, if equipped.
3	Shock Absorber Module Tip: If removing the shock module to service of its components, refer to Shock, Shock Component, and/or Spring Replacement (ESC) or Shock, Shock Component, and/or Spring Replacement (Non ESC) . For the proper disposal procedure of the shock absorber, refer to Shock Absorber Disposal .

RENDER: 1.0x

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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.