Common Failures of CHERY 804000077AA Key for TIGGO8 PRO/TIGGO8/TIGGO5X/TIGGO5X PRO/ARRIZO6
- Key Programming Issues: A common headache for TIGGO8 PRO and other Chery models with OE number 804000077AA, often resulting in the key not being recognized by the vehicle.
- Weak Key Signal: Many TIGGO5X and ARRIZO6 owners find that the key has a short signal range, making it difficult to lock or unlock the car from a distance.
Maintenance Tips of CHERY 804000077AA Key for TIGGO8 PRO/TIGGO8/TIGGO5X/TIGGO5X PRO/ARRIZO6
- First, when replacing the CHERY key (OE# 804000077AA) for models like TIGGO8 PRO, TIGGO8, TIGGO5X, TIGGO5X PRO, and ARRIZO6, ensure the ignition is off to prevent electrical short - circuits.
- Secondly, use a proper tool to open the key case gently. Rough handling may damage the internal components of the CHERY key.
- Thirdly, check the battery type. Usually, a CR2032 battery is used for this CHERY key. Replace it with a new one if the key doesn't work properly.
- Next, when inserting the battery, pay attention to the correct polarity. Incorrect installation can lead to the key not functioning.
- Finally, after reassembling the key, test it on the vehicle's door lock and ignition to confirm it works well.
Warning: Do not expose the CHERY key (OE# 804000077AA) to high - temperature environments, as it may damage the internal electronic components.