Tesla Model S (2013-2014) – fuse and relay box

Diagrams of fuse and relay boxes – Tesla Model S

Applies to vehicles manufactured in Aach:

2013, 2014.

For the cigarette lighter (12V power socket) in the Tesla Model S there are 35 fuses and in fuse box number 2.

Location of the fuse box

The three fuse boxes are located behind the maintenance panel in the front trunk. To remove the maintenance panel, pull the rear edge of the maintenance panel up to release the five clips and slide the maintenance panel toward the windshield to remove it.

If the Model S is equipped with the cold weather option, auxiliary fuse box # 4 is located under the driver’s side trim panel.

Diagrams of fuse boxes

Fuse box # 1

Fuse assignment in fuse box # 1

Number Amperes [A] Description
1 5 A. Accessory sensor;

Radio;

USB hub.

2 5 A. Headlamp leveling system (vehicles with EU / China coil suspension only)
3 5 A. Door trim lights;

Rearview mirror.

4 30 A. Rear seat external heaters (optional in cold weather)
5 15 A. Seat heating (driver’s seat)
6 20 A. Basic audio amplifier
7 15 A. Seat heater (front passenger seat)
8 20 A. High-quality audio amplifier
9 25 A. Sunroof
10 5 A. Passive security measures
11 5 A. Switches on the steering wheel
12 5 A. Drive mode and yaw rate sensor (stability / traction control)
13 15 A. Wipers setting
14 5 A. Drive inverter
15 20 A. Electric parking brake
16 5 A. Parking sensors
17 20 A. Electric parking brake
18 5 A. Not used
19 5 A. HVAC sensor in the vehicle
20 5 A. Cab air heater logic
21 15 A. Coolant pump 1
22 5 A. Inlet actuators
23 15 A. Coolant pump 2
24 5 A. Air conditioning in the cabin
25 15 A. Coolant pump 3
26 Not used
27 10 A. Thermal controller

 

Fuse box no.2

Fuse assignment in fuse box # 2

Number Amperes [A] Description
28 25 A. Window lifter motor (right rear)
29 10 A. Contactor power
30 25 A. Window lifter motor (right front)
31 Not used
32 10 A. Door control (right side)
33 Not used
34 30 A. Rear center seat heaters;

Washer and de-icing wiper (option at low temperatures).

35 15 A. 12V power socket
36 25 A. Pneumatic suspension
37 25 A. Window lifter motor (left rear)
38 5 A. Driver seat memory
39 25 A. Window lifter motor (left front)
40 5 A. Rear door handles
41 10 A. Door control (left side)
42 30 A. Electric loading hatch
43 5 A. Permanent power sensor;

Brake switch.

44 5 A. Charger (charging port)
45 20 A. Passive input (horns)
46 30 A. Body Control (Group 2)
47 5 A. Glove box light
48 10 A. Body Control (Group 1)
49 5 A. Instrument panel
50 5 A. Siren;

Intrusion / Tilt Sensor (Europe only).

51 20 A. Touchscreen
52 30 A. Heated rear window
53 5 A. Battery management system
54 Not used
55 30 A. Left front electric seat
56 30 A. Right front electric seat
57 25 A. Cabin fan
58 Not used
59 Not used

Fuse box # 3

Fuse assignment in fuse box # 3

Number Amperes [A] Description
71 40 A. Condenser fan (left)
72 40 A. Condenser fan (right)
73 40 A. Vacuum pump
74 20 A. 12V drive rail (cabin)
75 5 A. Power steering
76 5 A. ABS
77 25 A. Stability control
78 20 A. Headlamps – high / low beam
79 30 A. Light – external / internal
Fuse box #4

Fuse assignment in fuse box # 4

Number Amperes [A] Description
101 15 A. Rear left seat heating
102 15 A. Rear right seat heating
103 5 A. Rear center seat heating control
104 15 A. Rear center seat heater
105 15 A. Windscreen defroster
106 Not used

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