Wiring Harness (G1823735): Introduction
Use the table below to identify the type of wiring harness or section.
| HARNESS TYPE | REPAIR Y/N | CABLE REPAIRS | CONNECTOR REPAIRS | LIMITATIONS | SECTION | COMMENTS |
|---|---|---|---|---|---|---|
| Controller Area Network (CAN) | Y | Y | Y | None | 2.1.1 | |
| FlexRay | Y | Y | Y | None | 2.1.2 | |
| BroadR-Reach® | Y | Y | Y | None | 2.1.3 | |
| Radio Frequency (RF) harness | Y | Y | Y | None | 2.2 | |
| Local Interconnect Network (LIN) bus | Y | Y | Y | None | 2.3 | |
| Co-axial | Y | Y | Y | None | 2.4 | |
| National Television System Committee (NTSC) | Y | Y | Y | None | 2.5 | Video signals used on NAS vehicles. |
| Low Voltage Differential Signal (LVDS) | Y | Y | Y | None | 2.6 | Video signals used on ROW vehicles |
| Serial communication | Y | Y | Y | None | 2.7 | |
| Pulse Width Modulated (PWM) | Y | Y | Y | None | 2.8 | |
| Universal Serial Bus | Y | Y | Y | None | 2.9 | |
| Electric Vehicle (EV) High voltage | N | N | N | 2.18 | Currently no repairs to orange colored High Voltage (HV) cables | |
| EV High voltage 3 Phase | N | N | N | 2.18 | Currently no repairs to orange colored HV cables | |
| 48V Mild Hybrid Electric Vehicle (MHEV) | N | N | N | 2.19 | currently no repairs to 48V MHEV cables (light Blue) | |
| Automotive Pixel Link 2 (APIX2) | Y | Y | Y | 2.10 | ||
| High Voltage Interlock Loop | Y | Y | Y | 2.11 | ||
| Battery Monitoring Sensor (BMS) fusible link | N | N | N | This must be replaced | 2.12 | |
| Media Oriented System Transport (MOST)/fiber optic | Y | Y | Y | 2.13 | ||
| Air Suspension Overlay | Y | Y | Y | 2.14 | ||
| Supplementary Restraint System (SRS) | Y | Y | Y | 2.15 | ||
| Pedestrian protection | N | N | N | Harness/components must be replaced | ||
| Throttle control circuits | N | N | N | Harness/components must be replaced | ||
| Speed control circuits (cruise control) | N | N | N | Harness/components must be replaced | ||
| ABS | Y | Y | Y | ABS circuits can be repaired with overlays. | ||
| 12V MHEV | Y | Y | Y | 2.16 | ||
| Low Voltage 3 Phase | Y | Y | Y | Y | 2.17 |
REPAIR DESCRIPTION
| SECTION TITLE | SECTION | COMMENTS |
|---|---|---|
| Harness repairs | 2 | |
| Electrical connector probing | 3.1 | |
| Pin drag test | 3.2 | Not allowed |
| Grommets | 3.3 | |
| Cable clips | 3.4 | |
| Wiring harness repairs | 4 | |
| Approved Electrical Wiring Harness Repair Methods | 4.1 | |
| Splice repairs | 4.2 | |
| Harness repair Procedure | 4.3 | |
| Electrical Wiring Harness Repair Components | 4.4 | |
| Wiring Harness repair | 4.5 |