Removal and Installation
1. Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2. Insert a suitable tool (A) wrapped with a cloth into the slit of the corner and twist it to separate the upper part from the lower part.
CAUTION:

3. Replace the battery with new one.
Battery replacement :Coin-type lithium battery (CR2025)

4. Align the tips of the upper and lower parts, and then push them together until it is securely closed.
CAUTION:
WITHOUT INTELLIGENT KEY SYSTEM
P0965 Pressure control solenoid B
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0965
Pressure control solenoid B
control circuit range performance
The detection conditions continuously for 5
seconds or more under the following diagnosis
con ...
Shift lock system
Component Function Check
1.CHECK SHIFT LOCK OPERATION (BRAKE PEDAL RELEASED)
Ignition switch ON.
Attempt to shift selector lever to any position other than "P" position
with brake pedal released.
Can the selector lever be shifted?
YES >> Go to TM "Diagnosis Procedure".
...