03/03/2020 13:18:43
Hose - 4-Way Valve to Chiller (2nd Generation) (Remove and Replace)
Correction Code 18309202
Removal
- Raise and support the vehicle on a 2 post lift. See Raise Vehicle - 2 Post Lift .
- Remove the rear center underhood apron. See Underhood Apron - Center - Rear (Remove and Replace).
- Remove the LH and RH underhood aprons. See Underhood Apron - LH (Remove and Replace) .
- Remove the front underhood apron. See Assembly - Underhood Apron - Front (Remove and Replace) .
- Disconnect the electrical connectors for the LH and RH underhood storage area lights. See Light - Underhood Storage Area - LH (Remove and Replace) .
- Remove the underhood storage carpet. See Carpet - Underhood Storage (Remove and Install).
- Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace) .
- Remove the HEPA filter. See Filter - HEPA (Remove and Replace).
- Disconnect 12V power. See Disconnect 12V Power .
- Remove the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace) .
- Put the coolant drain container underneath the LH front corner of the vehicle to catch coolant that might spill during the next steps.
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Remove the clip that attaches the cowl screen drain hose to the front subframe assembly.
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Disconnect the hose clamp at the 4-way valve-to-chiller (valve side) using a pair of long needle nose pliers, and then remove the hose from the 4-way valve.
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Remove the edge clip that attaches the 4-way valve-to-chiller hose to the front subframe assembly.
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Remove the fir tree clip that attaches the 4-way valve-to-chiller hose to the front subframe assembly.
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Disconnect the hose clamp that attaches the hose at the chiller using flexible spring band clamp pliers.
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Remove the 4-way valve-to-chiller hose from the chiller, and then remove the hose from the vehicle.
Installation
Installation procedure is the reverse of removal, except for the following:
Refill and bleed the cooling system. See Cooling System - Partial Refill and Bleed.