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 MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISBODY & FRAMESEATSSEAT SYSTEMREPAIR INSTRUCTIONSUPPER LIMIT SWITCH REPLACEMENT - SIT-N-LIFTREMOVAL PROCEDURE

2006 Buick Terraza CXL, 3.5 L, AWD

Removal Procedure

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Removal Procedure

Remove the upper seat trim. Refer to Trim Replacement - Sit-N-Lift Upper .
Remove the chain cover. Refer to Chain Cover Replacement - Sit-N-Lift .

Fig 1: Locating Bolts For Limit Switch Bracket - Sit-N-Lift

GM1412317

Courtesy of GENERAL MOTORS CORP.

Remove the bolts from the limit switch bracket.
Disconnect the electrical connector.

Fig 2: View Of Upper Limit Switch - Sit-N-Lift

GM1412321

Courtesy of GENERAL MOTORS CORP.

Remove the switch.

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.