how to fix my Honda Accord 10th Generation (2018-2022) that won't shift into gear

Solution

1. Preparation

• Gather tools and materials.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the negative battery terminal to ensure safety.

2. Check and Replace Transmission Fluid

• Tools Required: Fluid pump, funnel, socket set, torque wrench
• Remove the transmission fluid dipstick and check the fluid level; top up if low.
• If the fluid is dark or has a burnt smell, drain the transmission fluid using a fluid pump.
• Replace with the manufacturer's specified transmission fluid (refer to the owner's manual for fluid type).
• Reinstall the dipstick and ensure it is secured properly.

3. Inspect and Repair Gear Shifter Linkage

• Remove the center console cover if applicable, using a socket set.
• Inspect the shifter linkage for damage or disconnection.
• Tighten any loose bolts or replace damaged components as necessary.
• Reassemble the center console after repairs.

4. Check and Repair Transmission Control Module (TCM)

• Access the TCM, usually located under the dashboard or in the engine compartment.
• Inspect the wiring harness and connectors for signs of wear or corrosion.
• Clean any corroded connections with electrical contact cleaner and reconnect.
• If the TCM is faulty, replace it with a compatible unit.

5. Test Brake Pedal Switch

• Locate the brake pedal switch, usually mounted near the brake pedal.
• Use a multimeter to check for continuity when the brake pedal is pressed.
• If the switch is faulty, replace it with a new one.