1. Gather Necessary Parts:
- Obtain a compatible manual transmission that matches the engine model of your Dodge Avenger.
2. Remove Automatic Transmission:
- Disconnect the battery and elevate the vehicle safely.
- Remove the automatic transmission fluid.
- Disconnect all electrical connectors and sensors related to the automatic transmission.
- Remove the driveshaft, shifter linkage, torque converter, and other components connected to the automatic transmission.
- Unbolt the transmission mounts and carefully lower the automatic transmission from the vehicle.
3. Install the Manual Transmission:
- Position the manual transmission into place and secure it with the transmission mounts.
- Connect the clutch assembly, including the pressure plate, clutch disc, and flywheel.
- Install the shifter assembly and connect the shifter linkage.
- Connect the driveshaft and reattach all the sensors and electrical connectors related to the manual transmission.
4. Modify the Center Console:
- The original center console may not accommodate the manual shifter. Modifications to the console or installation of an aftermarket shifter console may be required.
5. Electrical Modifications:
- Some modifications may be necessary to the vehicle's electrical system, including the wiring for the starter, neutral safety switch, and reverse lights, to make them compatible with the manual transmission.
6. Brake Pedal Assembly:
- Manual transmission vehicles typically require a clutch pedal. Modifications may be needed to install or add the clutch pedal and master cylinder.
7. ECU/PCM Reprogramming:
- The vehicle's Engine Control Unit (ECU) or Powertrain Control Module (PCM) may require reprogramming to recognize and manage the manual transmission.
Remember that this process is complex and can vary based on the specific model and year of your Dodge Avenger. It's highly recommended to consult with an experienced mechanic or transmission specialist before attempting this conversion to ensure proper installation and functionality.
