Tesla Model S: Vacuum Pump (Remove and Replace)
Warning: If the vehicle
has air suspension, activate "Jack" mode on the touchscreen before
raising and supporting the vehicle.
Removal
-
Remove the underhood storage unit
(refer to procedure).
-
Release the locking ring that secures the
vacuum hose to the pump. Disconnect the hose from the vacuum pump.
-
Disconnect the harness connector from the
vacuum pump.
-
Release the clips (x2) that secure the vacuum
pump harness and connector to the vacuum pump mounting bracket.
-
Remove the bolt that secures the vacuum pump to
the vacuum pump mounting bracket (torque 10 Nm).
-
Release the vacuum pump from the vacuum pump
mounting bracket and remove it from the vehicle.
InstallationInstallation procedure is the reverse of removal,
except for the following:
-
Ensure that the brake booster operates
correctly before driving the vehicle.
-
Ensure that the NVH foam is correctly installed
and secured to the vacuum pump.
Note: Incorrectly
installed or missing NVH foam can result in excessive noise
when the pump is operating.
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Warning: If the vehicle
has air suspension, activate "Jack" mode on the touchscreen before
raising and supporting the vehicle.
Removal
Remove the front skid plate
(ref
Removal
Remove the master cylinder and reservoir
assembly
(refer to procedure).
Release the reservoir to master cylinder fixing
lugs (x4).
Release the reservoir
Removal
Recover the A/C refrigerant from the vehicle
(refer to procedure).
Remove the 12V battery bracket beam
(refer to procedure).
Release the fasteners (x2) that
SEE MORE:
How It Works
The traction control system constantly monitors the
speed of the front and rear wheels. If Model S
experiences a loss of traction, the system minimizes
wheel spin by controlling brake pressure and motor
power. By default, the traction control system is on.
Under normal conditions,
Warning: Only technicians who have been trained in High
Voltage Awareness are permitted to perform this procedure. Proper
personal protective equipment (PPE) and insulating HV gloves with a
minimum rating of class 00 (500V) must be worn any time a high
voltage cable is handled. Refer