Subaru Solterra Manuals 2023 Solterra Owner's Manual | Page 559

9-1 . Specifications
557
NOTICE
■ Cooling system coolant In order to ensure maximum performance of the traction battery cooling system and limit risks of battery short-circuit and other damage to your
vehicle , SUBARU recommends using “ Genuine Traction Battery Coolant ” or similar high-quality ethylene glycol-based , low electric conductivity coolant , non-amine and non-borate coolant with azole additives .
SUBARU cannot guarantee that the use of a product other than “ Genuine Traction Battery Coolant ” will prevent risks of battery short-circuit or other
damage .
Never use water as it will cause damage . Do not reuse coolant that has been removed from the radiator .
Heater system
Capacity 4.2 qt . ( 4.0 L , 3.5 Imp . qt .)
Coolant type
Use either of the following :
• “ SUBARU Super Coolant ”
• Similar high-quality ethylene glycolbased non-silicate , non-amine , nonnitrite , and non-borate coolant with longlife hybrid organic acid technology
Do not use plain water alone .
Electrical system ( 12-volt battery )
9
Specific voltage reading at 68 ° F ( 20 ° C ):
Charging rates 5 A max .
12.0 V or More
In the case the voltage is less than standard , charge battery . ( Voltage is checked 20 minutes after the motor and all lights turned off .)
Vehicle specifications