How to Replace the Battery in a Tiida Car Key?
1 Answers
Nissan Tiida key battery replacement method is as follows: 1. Tools needed: a flathead screwdriver and a piece of cloth. Pull out the spare key. Pry it open, and when prying, wrap the screwdriver head with a cloth to avoid damaging the opening. Then remove the old battery and replace it with a new one, and reassemble the parts as they were. 2. The remote key utilizes the wireless remote function of the central locking system, allowing you to unlock and lock the doors from a distance without inserting the key into the lock. The working principle is simple: the key emits a weak radio wave, which is received by the car's antenna. The electronic control unit (ECU, Electronic Control Unit) identifies the signal code, and then the system's actuator (motor or electromagnetic coil) performs the locking/unlocking action.