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 MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1721 (PARKING BRAKE SYSTEM)REPAIR INSTRUCTIONSPARKING BRAKE INDICATOR SWITCH REPLACEMENTINSTALLATION PROCEDURE

2006 Chevrolet Suburban C2500, 6.0 U

Installation Procedure

2006 Chevrolet Suburban C2500, 6.0 USECTION Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Park Brake Warning Lamp Switch Mounting Bolt

Courtesy of GENERAL MOTORS CORP.

Install the park brake warning lamp switch.

CAUTION: Refer to Fastener Caution .

Install the park brake warning lamp switch bolt and tighten to 3 N.m (27 lb in).

Fig 2: Park Brake Warning Lamp Switch Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the park brake warning lamp switch electrical connector.
Install the left side instrument panel electrical center/junction block. Refer to Instrument Panel Electrical Center or Junction Block Replacement - Left Side .
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Single Battery) or Battery Negative Cable Disconnection and Connection (Dual Batteries) or Battery Negative Cable Disconnection and Connection (Auxiliary Battery) .

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.