Here's a general outline, but consult your vehicle's repair manual for specific instructions and diagrams:
1. Safety First: Make absolutely sure the vehicle is on a level, stable surface and the transmission is in Park (or 1st gear for a manual). Use wheel chocks on the wheels *opposite* the ones that are engaged by the parking brake. This prevents accidental rolling.
2. Locate the Parking Brake Cable: This usually runs from the parking brake lever inside the vehicle, down under the vehicle, connecting to the rear brake calipers or a rear drum brake mechanism (depending on whether your Tahoe has rear disc or drum brakes). You'll likely need to get under the vehicle to access it.
3. Identify the Mechanism: The exact method for releasing the brakes manually varies depending on the specific design of your Tahoe's parking brake system. You might need to:
* Access the cable connection at the caliper or drum: This might involve removing a retaining clip, bolt, or other fasteners. You may need to carefully disconnect the broken cable from the mechanism.
* Manually manipulate the mechanism: Once disconnected, you may be able to manually release the brakes by using a tool (like a wrench or pliers) to physically move the actuator that engages the parking brake. Your repair manual is crucial here to avoid damage.
4. Release the Brakes: Once the cable is disconnected or the mechanism is manipulated, carefully attempt to release the parking brake. You may need to gently rock the vehicle back and forth to release the brakes completely.
Important Considerations:
* Repair Manual: A repair manual specific to your 2002 Chevy Tahoe is absolutely essential. It will provide diagrams and detailed instructions on how to safely access and release the parking brake mechanism.
* Professional Help: If you're not comfortable working on your vehicle, it's strongly recommended to take it to a qualified mechanic. Attempting this without the proper knowledge and tools could lead to injury or further damage to your vehicle.
* Temporary Fix: Once you've released the parking brake, you'll need to have the cable repaired or replaced as soon as possible. Driving with a non-functional parking brake is unsafe.
* Wheel Chocks: Always use wheel chocks as an additional safety precaution when working under your vehicle.
This information is for general guidance only and should not be considered a substitute for professional advice or a repair manual. Your safety is paramount. If you are unsure about any step, seek professional assistance.
