Table of Contents - Wiring Diagram (Fremont: 01/17/2022 - 12/31/2023 | Shanghai: 11/12/2021 - 08/31/2023)
| Page | Description |
|---|---|
| 1 | Table of Contents |
| 2 | Vehicle Controller Layout |
| 3 | Audio |
| 4 | Audio, Premium Amp |
| 5 | Audio, RHD |
| 6 | Body Controller Front High Current |
| 7 | Brake Controls |
| 8 | CAN Chassis |
| 9 | CAN Party |
| 10 | CAN Vehicle |
| 11 | Center Console |
| 12 | Charge Port Inlet |
| 13 | Decklid and Trunk |
| 14 | Diagnostics |
| 15 | Door Front Left |
| 16 | Door Front Right |
| 17 | Doors Rear |
| 18 | Drive Inverters |
| 19 | Driver Assistance |
| 20 | Driver Assistance, RHD |
| 21 | Frunk Actuator/Sensors |
| 22 | Grounding - Cabin |
| 23 | Grounding - Frunk |
| 24 | Grounding - Trunk |
| 25 | Headliner |
| 26 | HV Battery & HVIL |
| 27 | HV Penthouse |
| 28 | HVAC - Powertrain |
| 29 | HVAC Case |
| 30 | HVAC Heat Pump |
| 31 | Instrument Panel |
| 32 | Lighting - Exterior |
| 33 | Power Distribution - VCFront 1/2 |
| 34 | Power Distribution - VCFront 2/2 |
| 35 | Power Distribution - VCLeft 1/2 |
| 36 | Power Distribution - VCLeft 2/2 |
| 37 | Power Distribution - VCRight 1/2 |
| 38 | Power Distribution - VCRight 2/2 |
| 39 | Restraint - Airbags |
| 40 | Restraint - Retractors |
| 41 | Restraint - Sensors |
| 42 | RF/Special Cables |
| 43 | RF/Special Cables, RHD |
| 44 | Seats Front Left |
| 45 | Seats Front Right |
| 46 | Seats Second Row |
| 47 | Security Controls |
| 48 | Steering |
| 49 | Towing |
| 50 | Ultrasonics |
Table 1: Abbreviations
| LF | Left Front |
| LR | Left Rear |
| LHS | Left-Hand Side |
| RF | Right Front |
| RR | Right Rear |
| RHS | Right-Hand Side |
Table 2: Harness Designators
| A | LH BODY |
| B | RH BODY |
| C | CENTER CONSOLE |
| D | LH FR DOOR |
| F | FR FASCIA |
| G | RR FASCIA |
| H | HV PENTHOUSE |
| J | IP |
| K | HEADLINER |
| L | FRONT END MODULE |
| N | FRONT SUBFRAME |
| P | RH FR DOOR |
| R | LH RR DOOR |
| S | RH RR DOOR |
| T | LIFT GATE |
| TT | LIFT GATE TRIM |
| U | THERMAL |
| UHP | THERMAL, HEAT PUMP |
| V | GLASS |
| W | FRUNK |
| X | REAR SUBFRAME |
| Y | FRONT SEATS |
| YYL | SECOND ROW SEAT, LEFT BACKREST |
| YYC | SECOND ROW SEAT, CENTER |
| YYN | SECOND ROW SEAT, CUSHION |
| YYR | SECOND ROW SEAT, RIGHT BACKREST |
| Z | MISC. CABLES |
Table 3: Wire Color Designators
| BK | Black |
| BN | Brown |
| BU | Blue |
| GN | Green |
| GY | Gray |
| RD | Red |
| VT | Violet (Purple) |
| WH | White |
| YE | Yellow |
Table 4: Wire Type Designators
| FLRY | Thin wall 105°C rated, regular stranded PVC insulated [FLRY-A] |
| FLRB | Thin wall 105°C rated, bunched conductor PVC insulated [FLRY-B] |
| MCIV | Thin wall 105°C rated, compressed conductor PVC (halogen free) insulated |
| XR15 | Thin wall 150°C rated, cross-linked polyolefin, high flexible |
| FLXB | Thin wall 125°C rated, cross-linked polyolefin, high flexible, halogen free insulated |
| 3TBL | Thick wall 105°C rated, aluminum conductor PVC insulated |
| F91X | Thin wall 150°C rated, cross-linked polyethylene, high flexible |
Table 5: Option Codes
| LHST | Left side Seat |
| RHST | Right Side Seat |
| FOG | Fog Light |
| PCOLM | Power Steering Column |
| PAUDIO | Premium Audio |
| COLDW | Cold Weather Package |
| LHD | Left Hand Drive |
| RHD | Right Hand Drive |
| AWD | All Wheel Drive |
| RWD | Rear Wheel Drive |
| PINLT | Premium Interior Lights |
| PMIRR | Premium Mirror with Powerfold |
| REEU | Region Europe |
| RENA | Region North America |
| RECN | Region China |
| CSUSP | Coil Suspension |
| PREMST | Premium Seat |
| SBR | Seat Belt Reminder Switch |
| OCS | Occupant Classification System |
| STPS | Seat Track Position Sensor |
| CPGB | Chargeport GB |
| ARSC | Advance Radar Sensor |
| FSAB | Farside Airbag |
| PPRO | Pedestrian Protection |
General Notes:
- Switches [Relays] are shown in their inactive [de-energized] state.
- Splices may be split across pages for visual clarity with respect to the function displayed on the particular page.
- Some connectors are split across multiple pages for clarity.
There is no overall reference in this document for the signals routed to a specific connector.
- Wire sizes are specified in mm2 cross-sectional area (CSA) per SAE 1127/8
- Wire Specification: 60V, thin-wall PVC (ISO type or equivalent).
Default wire type to be rated 60VDC/25VAC and -40°C to 105°C operating temperature.
See DIN 13602 or ISO 6722 for detailed specifications.
- Unless otherwise specified at the device pins, terminal plating is to be Tin or Pre-Tin
TERMINAL PLATING
GOLD TERMINAL NECESSARY
SILVER PLATING NECESSARY
- Inline connector gender specification is based on the terminal type.
Inline connectors with "M" suffix have male, tab or pin terminals
Inline connectors with "F" suffix have female, receptacle or socket terminals
- Circuit prefixes indicate special conditions:
"++" No repinning, splicing, reworks, deviations, or manual continuity check
"+" Repairs may only be performed by Tesla certified technicians
"HV_" High Voltage Circuits