Tesla Model S: HV Junction Box - Reed Switch - 1st Generation (Remove and Replace)
Note: This procedure only applies to vehicles with the
1st generation High Voltage Junction Box.
Special tools required for this procedure:
Supplier
|
Part Number
|
Description
|
Bosch |
223-28550-TSL |
Wiha (Torque Screwdriver .1 -
.6Nm) |
Removal
- Perform the vehicle electrical isolation procedure (refer
to procedure).
- Remove the HVJB cover (refer to procedure).
- Disconnect the reed switch from the master charger.
- Release the bolts (x2) that secure the reed switch to the HVJB
(torque 0.44 Nm / 3.89 in-lbs). Remove the reed switch from the
vehicle.
InstallationInstallation procedure is the reverse of removal.
Caution: Use the Wiha torque screw driver or an
equivalent tool to secure the reed switch to the HVJB.
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Removal
Remove the HV battery assembly(refer to procedure).
Lower the vehicle, but keep it in position to raise it in a
later step.
Remove the 2nd row seat cushion frame (refer to
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
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
SEE MORE:
Removal
Recover refrigerant from the vehicle (refer to procedure).
Remove the front wheel arch liner (refer to procedure).
Remove the bolts (x2) and remove the front bumper support bar
(torque 11 Nm).
Remove the
To manually cancel Traffic-Aware Cruise Control, press
the brake pedal or press the right scroll wheel on the
steering yoke.
To resume cruising, press the right scroll button.
NOTE: When Traffic-Aware Cruise Control cancels,
Model S does not coast. Instead, regenerative braking
slows down Model