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 MANUALSCHEVROLET2009UPLANDER LT, 3.9 MREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR, ENTERTAINMENT, AND NAVIGATIONREPAIR INSTRUCTIONSCELLULAR COMMUNICATIONS/DIGITAL RADIO ANTENNA REPLACEMENTREMOVAL PROCEDURE

2009 Chevrolet Uplander LT, 3.9 M

Removal Procedure

2009 Chevrolet Uplander LT, 3.9 MSECTION Removal Procedure

Fig 1: View Of Antenna Base Cable Connectors

GM859160

Courtesy of GENERAL MOTORS CORP.

Remove the headliner. Refer to Headlining Trim Panel Replacement .
Disconnect the antenna cables from the antenna base cable connectors.

Fig 2: Identifying Antenna Base Bolt

GM1132311

Courtesy of GENERAL MOTORS CORP.

Remove the antenna base bolt.

Fig 3: Identifying Antenna Base And Cable Connectors

GM878369

Courtesy of GENERAL MOTORS CORP.

Disengage the retainers at the inside of the roof.

Fig 4: View Of Antenna Base Assembly

GM956421

Courtesy of GENERAL MOTORS CORP.

Remove the antenna base assembly.

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.