my Skoda Octavia NFL (2020-Present) air conditioning stopped working suddenly why

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to ensure safety when working on electrical components.

2. Inspect and Replace Fuses

• Locate the fuse box (refer to owner's manual for exact location).
• Use a fuse puller or pliers to remove the relevant fuses for the AC system.
• Inspect the fuses visually or test them with a multimeter.
• Replace any blown fuses with new ones of the same amperage.

3. Recharge Refrigerant

• Connect the manifold gauge set to the high and low-pressure ports of the AC system.
• Start the engine and turn the AC to the maximum setting.
• Check the pressure readings; if low, proceed to recharge the system with the appropriate refrigerant type (usually R-134a for this model).
• Follow manufacturer guidelines for the amount of refrigerant to add.

4. Inspect and Replace AC Compressor

• If the compressor is not engaging, locate it in the engine bay.
• Disconnect the electrical connector from the compressor.
• Use a socket set to remove mounting bolts and detach the compressor from the engine.
• Replace the compressor with a new unit, ensuring that all seals and gaskets are installed correctly.
• Reconnect the electrical connector and refill the AC system with refrigerant.

5. Check and Replace Cabin Air Filter

• Open the glove compartment and locate the cabin air filter access panel.
• Remove the panel and pull out the old cabin air filter.
• Inspect for dirt or blockages; replace with a new filter as needed.
• Reinstall the access panel and close the glove compartment.