how to fix the air conditioning not blowing cold in my Honda Civic 11th Generation (2022-Present)

Solution

1. Preparation

• Gather Tools and Parts: Collect necessary tools and replacement parts.
• Safety Measures: Disconnect the negative battery terminal to ensure safety during repairs.

2. Recharge Refrigerant

• Tools Required: Manifold gauge set, refrigerant canister, safety goggles, gloves.
• Instructions:
  1. Connect the low-pressure side of the manifold gauge to the service port on the AC system.
  2. Start the engine and turn the AC to maximum cold.
  3. Open the valve on the refrigerant canister and allow refrigerant to flow into the system until the proper pressure is reached.
  4. Monitor the gauges and ensure the system is operating within the specified range.

3. Replace AC Compressor (if necessary)

• Tools Required: Socket set, torque wrench, AC compressor replacement kit, refrigerant oil.
• Instructions:
  1. Disconnect the negative battery terminal and recover refrigerant from the system using a recovery machine.
  2. Remove the serpentine belt from the AC compressor.
  3. Disconnect the electrical connectors and refrigerant lines from the compressor.
  4. Remove the mounting bolts securing the compressor and take out the old compressor.
  5. Install the new compressor, making sure to add the recommended amount of refrigerant oil.
  6. Reconnect the refrigerant lines and electrical connectors.
  7. Reinstall the serpentine belt and reconnect the negative battery terminal.