Here's a general outline; specifics may vary slightly depending on the exact trim level and options on your Grand Am:
1. Preparation:
* Gather tools: You'll likely need a socket set (various sizes), ratchets, extension bars, possibly a wrench, and possibly a trim removal tool (plastic pry tool to avoid scratching). Consult your owner's manual or a repair manual specific to your year and model for precise tool requirements.
* Consult a repair manual: A Haynes or Chilton repair manual for your vehicle will provide detailed diagrams and instructions. This is highly recommended.
2. Accessing the Seat Bolts:
* Remove any obstructions: This might include moving the seat forward and back to its furthest positions, and possibly removing the center console or parts of it to get better access to bolts. Some Grand Ams have a floor console, which may need to be partially or fully removed.
* Locate the seat bolts: These are typically found under the seat itself (requires moving the seat forward as far as possible) and potentially attached to the seat's floor mounts. There are usually several bolts securing the seat to the floor.
* Disconnect the seatbelt: You'll need to release the seatbelt from the seat's mounting point. This usually involves a bolt or a clip.
3. Removing the Seat:
* Remove the bolts: Carefully remove all the bolts securing the seat to the floor. Keep track of the bolts and their locations.
* Disconnect electrical connectors: There are several electrical connectors attached to the seat. These typically control functions like the seatbelt warning light, heated seats (if equipped), and possibly airbag sensors. Carefully disconnect these connectors; some might require a gentle push and/or lever manipulation. Take photos or make notes to remember the connection points.
* Lift the seat: With the bolts removed and connectors disconnected, carefully lift the seat out of the vehicle. It's heavy, so have someone assist you if possible.
4. Installing the New Seat:
* Reverse the removal process: This involves aligning the new seat, connecting the electrical connectors, and securing the seat with the bolts. Make sure everything is properly aligned before tightening the bolts.
* Reconnect the seatbelt: Reattach the seatbelt to its mounting point on the new seat.
* Test everything: Make sure the seat moves freely, the electrical components are working correctly, and the seatbelt is functioning properly.
Important Considerations:
* Airbag System: Be extremely cautious when working near the airbag system. Disconnecting the battery is crucial, but even then, exercise caution. If you're uncomfortable working around airbags, it's best to seek professional help.
* Seat Belt Pretensioners: Some vehicles have seat belt pretensioners which are pyrotechnic devices. Improper handling can cause them to deploy unexpectedly. Consult your repair manual for specifics.
* Heated Seats (if equipped): If your Grand Am has heated seats, pay close attention to their wiring during the removal and installation process.
This is a general guide. Consult a repair manual specific to your 2000 Pontiac Grand Am for detailed instructions and diagrams. If you're not comfortable performing this task yourself, it's best to take your vehicle to a qualified mechanic.
