Table of Contents - Wiring Diagram [5/31/2013 - 1/6/2014]
| Section | DESCRIPTION |
|---|---|
| 1 | Table of Contents and Legend |
| 2 | Change History |
| 3 | Audio System Wiring (all options) |
| 5 | Antenna connections |
| 6 | Infotainment non-Antenna connections |
| 7 | MCU/Infotainment vehicle interfaces |
| 8 | Security, Passive Entry, Horns |
| 9 | Chassis - Stability and ABS, park brake |
| 10 | Chassis - Power Steering and Steering wheel controls |
| 11 | Chassis - Air suspension system |
| 12 | Body - Door/Window Controls, Left Side |
| 14 | Body - Door/Window Controls, Right Side |
| 16 | Powertrain - HV Battery and Chargers |
| 17 | Body - Exterior Lights, Front |
| 18 | Body - Exterior Lights, Rear, including Tailgate |
| 19 | Body - Front Cargo Hatch |
| 20 | Body - Rear Cargo Hatch/Power Liftgate |
| 21 | HVAC - Foundation: Controller, Sensors, Valves, Pumps, Solenoids and Inlet Louvers |
| 22 | HVAC - Cabin Functions |
| 24 | Powertrain - HVIL and High Voltage architecture |
| 25 | Body - Wiper/Washer System |
| 26 | Passive Safety Restraints System |
| 27 | Body - Powered Sunroof |
| 28 | Powertrain - Drive Inverter, Accelerator Pedal |
| 29 | Body - LF Seat |
| 30 | Body - RF Seat |
| 31 | Body - Side and Rear-View Mirrors |
| 32 | Body - Interior Lighting |
| 33 | Parking System including Rear View |
| 34 | Advanced Safety - Blind Zone and Forward Camera, Front Radar |
| 35 | Chassis CAN Network |
| 36 | Body CAN Network |
| 37 | Body Fault-Tolerant CAN Network |
| 38 | PowerTrain CAN Network |
| 39 | Diagnostic Connections |
| 40 | 12V Power Distribution |
| 42 | Ground Distribution |
| 43 | Layout and Function of Fuse/Relay Boxes |
ABBREVIATIONS
| LF | Left Front |
| RF | Right Front |
| LR | Left Rear |
| RR | Right Rear |
| MF | Middle Front |
| - | - |
MULTI-WAY CONNECTOR DESIGNATORS
| LFDHC | LF Door Harness Connector |
| LRDHC | LR Door Harness Connector |
| RFDHC | RF Door Harness Connector |
| RRDHC | RR Door Harness Connector |
| TGHC | TailGate Harness Connector |
| CCHC | Center Console Harness Connector |
| IPHC (L/R) | Instrument Panel Harness Connector (Left/Right) |
| RSFHC | Rear Subframe harness connector |
| WW%% | WW = wire-to-wire %% = from-to designator |
| - | - |
HARNESS DESIGNATORS
| A | Body Harness, Left Floor |
| B | Body Harness, Right Floor |
| C | Center Console |
| D | Driver (LF) Door Harness |
| E | Sunroof Subsystem Harness |
| F | Front Bumper Harness |
| G | Rear Bumper Harness |
| H | High Voltage Wiring (for reference only) |
| J | Instrument Panel (Dashpad) Harness |
| K | Headliner |
| L | Front End Module |
| M | Main Harness, Lower IP and Front Trunk area |
| N | Front Harness, Right Side |
| P | Front Passenger (RF) Door Harness |
| Q | Front Harness, Left side |
| R | LR Door Harness |
| S | RR Door Harness |
| T | Tailgate Harness - Right |
| U | Tailgate Harness - Left |
| V | HVAC Unit Subharness (part of assembly) |
| W | Steering Wheel Harness (from Clockspring out) |
| X | Rear subframe subharness |
| Y | tbd |
| Z | Single Cables-Each circuit is a separate assembly |
WIRE COLOR DESIGNATORS
| BK | Black |
| BR | Brown |
| DB | Dark Blue |
| DG | Dark Green |
| GY | Gray |
| LB | Light Blue |
| LG | Light Green |
| OR | Orange |
| PK | Pink |
| VT | Violet (Purple) |
| RD | Red |
| TN | Tan |
| WT | White |
| YL | Yellow |
| NA | coax-center |
| SH | coax-shield |
| - | - |
| - | - |
| - | - |
Striped wires are indicated by base-color code "-" then stripe color code.
"BR-BK" indicates a brown wire with a black stripe.
WIRE TYPE DESIGNATORS
| TWP | SAE J1128 TWP: thin-wall 105C rated |
| STX | SAE J1127 STX: thin-wall 125C rated |
| -f | flexible type (add to any type) = small strand |
| CAVS | JASO D-611 CAVS specification wire, 85C |
| TXL | SAE J1128 TXL: thin-wall 125C rated |
| SGX | SAE J1127 SGX: general purpose 125C rated |
| RFXFA | SAE J1128 TXL-f: thin-wall high-flex 125C rated |
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
Size Shown Wire Specification Usage 0.22 SAE 0.22/24AWG 0.35 SAE 0.35/22AWG 0.5 SAE 0.5/20 AWG 0.75 SAE 0.8/18AWG 1.0 SAE 1.0/16AWG 2.0 SAE 2.0/14AWG 3.0 SAE 3.0/12AWG 5.0 SAE 5.0/10AWG 8.0 SAE 8.0/8AWG 13.0 SAE 13.0/6AWG 20.0 SAE 19.0/4AWG 32.0 SAE 32.0/2AWG 40.0 SAE 40.0/1AWG 50.0 SAE 50.0/1/0AWG - Wire specification: 60V, thin-wall PVC (SAE TWP type or equivalent), unless otherwise specified in wire label.
Default wire type to be rated 60VDC/25VAC and -40C to 105C operating temperature
See sheet 43 for further details and to correlate specific cabling types to harness application
Twisted pairs may be manufactured of above wire by harness manufacturer.
P = 30 mm +/-5 mm for CSA< = 1.0
P = 60 mm +/-5 mm for CSA>1.0
PRM1 PARAM WireType Default TWP - Unless otherwise specified, terminal plating is to be Tin or Pre-Tin
- For connectors with multiple instances of the same wire color in a similar or the same size, the terminal may not be inserted into the exact cavity specified. This applies only to joint connectors in the G### range or X700-X799 range, where the wires are connected together internally by the joint connector.
- 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