1. Disconnect the negative battery cable..
2. Remove the aerodynamic under cover No.2..
3. Remove the aerodynamic under cover No.1..
4. Disconnect the connector.

5. Remove the ambient temperature sensor.
6. Install in the reverse order of removal.
Ambient Temperature Sensor Removal/Installation [Full Auto Air Conditioner]
Blower Motor Inspection [Full Auto Air Conditioner]Camshaft Position (CMP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
CAUTION:
When replacing the CMP sensor, make sure there is no foreign material on
it such as metal shavings. If it is installed with foreign material, the sensor
output signal will malfunction resulting from fluctuation in magnetic flux and
cause a deterioration in engine control.
...
Seat Warmer Unit Inspection
WARNING:
Handling a front seat (with built-in side air bag) improperly can accidentally
operate (deploy) the air bag, which may seriously injure you. Read the service
warnings before handling a front seat (with built-in side air bag)..
CAUTION:
After removing a front seat ...
Things to know before charging
Before charging the traction battery of the Subaru Solterra, it is
essential to carefully review the following precautions to ensure safe, efficient,
and reliable charging operations.
■ Safety functions
The Subaru Solterra is equipped with built-in safety mechanisms that prevent
the EV ...