why does my Ram 1500 DT (2019-Present) make a grinding noise when starting

Solution

1. Preparation

• Gather tools and materials.
• Disconnect the negative battery terminal to prevent electric shock.
• Ensure the vehicle is in park (or neutral for manual transmission) and securely positioned.

2. Remove Starter Motor

• Tools Required: Socket set, wrench set, torque wrench
• Locate the starter motor, usually found near the transmission bell housing.
• Remove the electrical connections from the starter (battery cable and solenoid wire).
• Unbolt the starter motor from the engine block using the appropriate socket size.
• Carefully pull the starter motor out of its mounting location.

3. Inspect and Replace Components

• Examine the pinion gear on the starter for wear or damage.
• Check the flywheel for any missing or damaged teeth; if damaged, the flywheel may need replacement.
• If the starter is faulty, replace it with a new or refurbished starter motor.
• Clean the mounting surface on the engine block to ensure a proper fit.

4. Reinstall Starter Motor

• Position the new or repaired starter motor back into place.
• Reattach the bolts to secure the starter motor to the engine block, tightening to manufacturer specifications (usually around 25-30 ft-lbs).
• Reconnect the electrical connections, ensuring they are tight and secure.

5. Reconnect Battery and Test

• Reconnect the negative battery terminal.
• Start the engine to ensure the grinding noise has been resolved and the starter operates smoothly.