How to Replace the Key Fob Battery for the Teana?
2 Answers
First, prepare some tools, a screwdriver and a battery. Press the button on the back of the key fob to remove the mechanical key. Use the prepared "pry tool" to open the key, replace the battery, then reassemble the key. Introduction to the Teana: 1. Exterior: The front features an exaggerated V-shaped grille design paired with sharp LED headlights. The side profile adopts a floating roof design with smooth overall lines. The Teana's sunroof design allows drivers to maintain smooth breathing while driving while also offering a panoramic view of the outdoors. 2. Powertrain: The engine is a 2488cc DOHC 16-valve with dual CVTC (Continuous Variable Valve Timing Control), delivering a maximum power of 173ps at 6000rpm and maximum torque of 234Nm at 4000rpm. Transmission: XTRONIC CVT (Continuously Variable Transmission).
I've been driving my Altima for over five years and have replaced the key fob battery several times—it's quite simple. First, find a small tool like a flathead screwdriver or a coin, and gently pry open the key fob along the seam—mine is a 2019 Altima with a black rectangular key fob. Inside, you'll see a small battery compartment, most commonly using a CR2032 battery. Carefully remove the old battery with a tool or your fingers, being careful not to lose any small parts. Then, insert the new battery, paying attention to the polarity markings—the '+' side should face up. Press the cover back firmly until you hear a click, indicating it's locked. Finally, test the key buttons by unlocking or starting the car. If the response is slow, the battery might not be making good contact or the cover isn't sealed properly. I recommend replacing the battery every two years or when the remote range shortens—it only costs about ten yuan, and you can buy new batteries at supermarkets or convenience stores, saving a trip to the dealership. Just be gentle to avoid scratching the casing.