1. Look for a Screw: This is the most common way a shifter knob is secured. Carefully examine the knob itself. Sometimes there's a small screw hidden under a dust cap or boot at the very top of the knob. If you find one, carefully unscrew it (usually requires a small Phillips head screwdriver). Once unscrewed, the knob should pull straight off.
2. Check for a Retaining Clip: If there's no visible screw, the knob may be held on by a retaining clip or ring. This usually requires prying the knob slightly. Use a small flathead screwdriver or similar tool, carefully inserting it into the gap between the knob and the shifter shaft. Gently pry the knob upwards while rotating it. Be careful not to scratch the shifter. You might hear a slight click as the clip releases.
3. Friction Fit (Least Common but Possible): Some knobs are simply a tight friction fit. If you can't find a screw or clip, try gently pulling straight up on the knob. If it's a friction fit, it might require some firm but controlled pulling. You can try using rubber gloves or a similar material to get a better grip without scratching the knob.
Important Considerations:
* Gear Selection: Ensure the car is in Park (P) and the parking brake is engaged before attempting to remove the shifter knob.
* Force: Use gentle force. If you're encountering significant resistance, stop and reconsider your approach. You might be using the wrong method, or there might be a hidden retaining mechanism.
* Photos: Before starting, take pictures of the knob and its connection to the shift lever. This will help you remember how it goes back on.
* Replacement: If you're replacing the knob, make sure you have the new one ready before removing the old one.
If you're unsure, it's best to consult a repair manual specific to your 2002 Pontiac Grand Prix or take it to a mechanic. Improper removal can damage the shifter mechanism.
