20/01/2023 10:39:01
4 Way Coolant Valve - Series/Parallel (Remove and Replace)
Correction Code 18306502
Warning
If the vehicle has air
suspension, activate "Jack" mode on the touchscreen before raising and
supporting the vehicle.
Warning
If the 12V power
supply is disconnected, do not attempt to open any doors with door glass in
closed position. Failure to follow this instruction could result in door glass
shatter.
Note
Before
disconnecting the 12V power supply, ensure that the driver’s door window is
fully open. Failure to follow this instruction could result in vehicle
lockout.
Removal
- Raise and support the vehicle (refer to procedure).
- Disconnect 12V power. See Disconnect 12V Power .
- Remove the underhood storage unit for access (refer to procedure).
-
Disconnect the coolant valve connector.
- Position a container to collect coolant.
- Clamp the feed and return coolant hoses (x4).
-
Release the clips (x3) that secure the coolant hoses to the coolant valve.
Release the hoses from the valve.
-
Remove the bolts (x2) that secure the coolant valve to the bracket (torque 5
Nm).
- Release the valve from the bracket for access to the remaining coolant pipe clip.
-
Release the clip that secures the coolant hose to the valve. Release the hose
from the valve.
-
Remove the coolant valve.
Installation
-
Installation procedure is the reverse of removal, except for the following:
WarningOnly use cleaning agents and solvents in a well-ventilated area.NoteClean the affected areas before installation.
- Refill and bleed the cooling system (refer to procedure).