SERVICE KIT- SOV CORE - HEAT PUMP (Remove and Replace)
Correction code
1840011002
FRT
0.30
NOTE: Unless
otherwise explicitly stated in the procedure, the above correction code and
FRT reflect all of the work required to perform this procedure, including
the linked procedures. Do
not stack correction codes unless explicitly told to do so.
NOTE: See Flat Rate Times to learn more about FRTs and how they are
created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com.
NOTE: See Personal Protection to make
sure wearing proper PPE when performing the below procedure.
Torque Specifications
Description | Torque Value | Recommended Tools | Reuse/Replace | Notes |
---|---|---|---|---|
Bolt that attaches the supermanifold shut off valve coil to the shut off valve core |
![]() 5 Nm (3.7 lbs-ft) |
|
Reuse | |
Liquid cooled condenser shut off valve core |
![]() 19 Nm (14.0 lbs-ft) |
|
N/A |
Remove
- Set up the AC machine.
- Unlock the vehicle gateway. See Gateway (Unlock).
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap , and allow the routine to complete.
- Remove the HEPA filter assembly. See SERVICE KIT - HEPA AND CARBON FILTERS (Remove and Replace).
- Disconnect the LV battery. See LV Power (Disconnect and Connect).
- Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
-
Recover the A/C refrigerant. See
A/C Refrigerant (Recovery and Recharge) (Maintenance).
WarningMake sure there is no pressure in the A/C system before performing the following steps. Failure to do so may result in damage to components and/or personal injury.WarningHFO-R1234yf and R134a are considered hazardous and, if handled incorrectly, can cause serious injury. Suitable personal protective equipment, consisting of face and eye protection, safety glasses, face shield, heat-proof gloves, chemical resistant gloves, rubber boots and apron or waterproof overall must be worn when carrying out operations on the air conditioning system.
-
Release the locking tab, and then
disconnect the electrical connector from the high pressure and temperature sensor.
CAUTIONDO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
-
Release the locking tab, and then
disconnect the electrical connector from the recirc EXV (expansion valve).
CAUTIONDO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
-
Release the locking tab, and then
disconnect the electrical connector from the liquid cooled condenser EXV.
CAUTIONDO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
-
Release the locking tab, and then
disconnect the electrical connector from the liquid cooled condenser shut off
valve.
CAUTIONDO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
-
Release the locking tab, and then
disconnect the electrical connector from the right side cabin condenser EXV.
CAUTIONDO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
- Move thermal harness from supermanifold to side.
-
Remove the bolt that attaches the
liquid cooled condenser shut off valve coil to the shut off valve core, and then remove
the shut off valve coil from vehicle.
TIpUse of the following tool(s) is recommended:
- 3 mm hex
-
Remove the liquid cooled condenser
shut off valve core from the supermanifold.
NoteUse of the following tool(s) is recommended:
- 1588741-00-A - HVAC Socket Kit
- 3 in extension
- 3/8 to 1/2 in Adapter
- Flex head ratchet/flex head torque wrench
Install
- Lubricate the liquid cooled condenser shut off valve threads and O-rings with the appropriate A/C oil. See Fluids and Capacities for A/C oil specifications. Then hand-start the valve into the supermanifold.
-
Fully torque the liquid cooled
condenser shut off valve core on the supermanifold.19 Nm (14.0 lbs-ft)NoteUse of the following tool(s) is recommended:
- 1588741-00-A - HVAC Socket Kit
- 3 in extension
- 3/8 to 1/2 in Adapter
- Flex head ratchet/flex head torque wrench
-
Position the liquid cooled condenser
shut off valve coil on the shut off valve core.
NoteAlign shut off valve coil on the shut off valve core.
-
Install the bolt that attaches the
liquid cooled condenser shut off valve coil to the shut off valve core.5 Nm (3.7 lbs-ft)TIpUse of the following tool(s) is recommended:
- 3 mm hex
- Route thermal harness back to supermanifold.
-
Connect the electrical connector on
the right side cabin condenser EXV.
CAUTIONPush the red locking tab towards the connector to engage the locking mechanism. DO NOT push down or pull up on the red locking tab.
-
Connect the electrical connector on
the liquid cooled condenser shut off valve.
CAUTIONPush the red locking tab towards the connector to engage the locking mechanism. DO NOT push down or pull up on the red locking tab.
-
Connect the electrical connector on
the liquid cooled condenser EXV.
CAUTIONPush the red locking tab towards the connector to engage the locking mechanism. DO NOT push down or pull up on the red locking tab.
-
Connect the electrical connector on
the recirc EXV.
CAUTIONPush the red locking tab towards the connector to engage the locking mechanism. DO NOT push down or pull up on the red locking tab.
-
Connect the electrical connector on
the high pressure and temperature sensor.
CAUTIONPush the red locking tab towards the connector to engage the locking mechanism. DO NOT push down or pull up on the red locking tab.
- Perform the vacuum leak test and oil injection, and A/C refrigerant recharge. See A/C Refrigerant (Recovery and Recharge) (Maintenance).
- Connect the LV battery. See LV Power (Disconnect and Connect).
- Unlock the vehicle gateway. See Gateway (Unlock).
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap , and close once the routine is passed.
- Exit Service Mode. See Service Mode.
- Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
- Install the HEPA filter assembly. See SERVICE KIT - HEPA AND CARBON FILTERS (Remove and Replace).