X409 Body Harness to Chassis Harness
WARNING: This page is about a different car, the 2021 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Connector Part Information
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Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | 13580821 | J-35616-4A (PU) | J-38125-36 |
| II | 19301776 | J-35616-14 (GN) | J-38125-215A |
| III | 19301776 | J-35616-14 (GN) | J-38125-557 |
| IV | 19353349 | J-35616-40 (BU) | J-38125-556 |
| V | 19353349 | J-35616-40 (BU) | J-38125-557 |
| VI | Not required | J-35616-3 (GY) | No Tool Required |
| VII | Not required | J-35616-32 (OR) | No Tool Required |
| VIII | Not required | J-35616-34 (YE) | No Tool Required |
| IX | Not required | J-35616-5 (PU) | No Tool Required |
| Pin | Size | Color | Circuit | Terminal Type ID | Option | Function | Pin | Size | Color | Circuit | Terminal Type ID | Option |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | GY | 4368 | V | - | Right Park Brake Motor Low Reference | 1 | 4 | GY | 4368 | VII | - |
| 2 | 2.5 | BK | 2150 | I | - | Ground | 2 | 2.5 | BK | 2150 | IX | - |
| 3 | 0.5 | GY/BK | 7127 | II | - | Left Rear Wheel Speed Sensor Control | 3 | 0.5 | GY/BK | 7127 | VI | - |
| 4 | 0.5 | BU | 884 | II | - | Left Rear Wheel Speed Sensor Signal | 4 | 0.5 | BU | 884 | VI | - |
| 5 | 0.5 | GY/YE | 7128 | II | - | Right Rear Wheel Speed Sensor Control | 5 | 0.5 | GY/YE | 7128 | VI | - |
| 6 | 0.5 | VT | 882 | II | - | Right Rear Wheel Speed Sensor Signal | 6 | 0.5 | VT | 882 | VI | - |
| 7 | 0.5 | GN/VT | 1115 | II | - | Left Rear Shock Absorber Actuator Control | 7 | 0.5 | GN/VT | 1115 | VI | - |
| 8 | 0.5 | GN/BN | 3848 | II | - | All Wheel Drive Power Transfer Unit Position Sensor Signal | 8 | 0.5 | GN/BN | 3848 | VI | - |
| 9 | 0.35 | GY/GN | 1561 | II | - | AWD Indicator Control | 9 | 0.5 | GY/GN | 1561 | VI | - |
| 10 | 0.5 | RD/GY | 1740 | II | - | Battery Positive Voltage | 10 | 0.5 | RD/VT | 1940 | VI | - |
| 11 | 4 | GY/BK | 4369 | V | - | Left Park Brake Motor Low Reference | 11 | 4 | GY/BK | 4369 | VII | - |
| 12 | 0.5 | VT/YE | 5985 | II | - | Accessory Wake-Up Serial Data | 12 | 0.5 | VT/YE | 5985 | VI | - |
| 13 | 0.35 | BU/YE | 6105 | II | - | High Speed GMLAN Serial Data [+] 2 | 13 | 0.35 | BU/YE | 6105 | VIII | - |
| 14 | 0.35 | WH | 6106 | II | - | High Speed GMLAN Serial Data [-] 2 High Speed GMLAN Serial Data [-] 2 |
14 | 0.35 0.35 |
WH WH/GY |
6106 6106 |
VIII VIII |
- - |
| 15 | 0.5 | GN/GY | 1119 | II | - | Right Rear Shock Absorber Actuator Control | 15 | 0.5 | GN/GY | 1119 | VI | - |
| 16 | 0.5 | BN/GN | 1118 | II | - | Right Rear Shock Absorber Actuator Control | 16 | 0.5 | BN/GN | 1118 | VI | - |
| 17 | 0.5 | BU/GY | 1114 | II | - | Left Rear Shock Absorber Actuator Control | 17 | 0.5 | BU/GY | 1114 | VI | - |
| 18 | 0.5 | WH/RD | 3847 | II | - | All Wheel Drive Power Transfer Unit Position Sensor Voltage Reference | 18 | 0.5 | WH/RD | 3847 | VI | - |
| 19 | 0.5 | BK/VT | 3846 | II | - | All Wheel Drive Power Transfer Unit Position Sensor Low Reference | 19 | 0.5 | BK/VT | 3846 | VI | - |
| 20 | 2.5 | BN/GN | 3945 | I | - | All Wheel Drive Power Transfer Unit Motor Control B | 20 | 2.5 | BN/GN | 3945 | IX | - |
| 21 | - | - | - | - | - | Not Occupied | 21 | - | - | - | - | - |
| 22 | 0.35 | WH | 2501 | III | - | High Speed GMLAN Serial Data [-] 1 | 22 | 0.35 | WH | 2501 | VIII | - |
| 23 | 0.35 | BU | 2500 | III | - | High Speed GMLAN Serial Data [+] 1 | 23 | 0.35 | BU | 2500 | VIII | - |
| 24 | 0.35 | WH | 2501 | II | - | High Speed GMLAN Serial Data [-] 1 | 24 | 0.35 | WH | 2501 | VIII | - |
| 25 | 0.75 | BN/YE | 294 | II | - | Door Lock Actuator Unlock Control | 25 | 0.75 | BN/YE | 294 | VI | - |
| 26 | 0.75 | BU | 6800 | II | - | Fuel Fill Door Lock/Unlock 1 Signal | 26 | 0.75 | BU | 6800 | VI | - |
| 27 | 0.5 | GN/BU | 3889 | II | - | Powertrain Sensor Bus Relay Control | 27 | 0.5 | GN/BU | 3889 | VI | - |
| 28 | 0.35 | WH/BU | 5986 | II | - | Serial Data Communication Enable | 28 | 0.5 | WH/BU | 5986 | VI | - |
| 29 | 2.5 | RD/BU | 1542 | I | - | Battery Positive Voltage | 29 | 2.5 | RD/BU | 1542 | IX | - |
| 30 | 0.5 | BU/BN | 4498 | II | - | High Speed GMLAN Serial Data [+] 7 | 30 | 0.5 | BU/BN | 4498 | VI | - |
| 31 | 0.5 | WH | 4499 | II | - | High Speed GMLAN Serial Data [-] 7 | 31 | 0.5 | WH | 4499 | VI | - |
| 32 | 0.5 | BU/WH | 7446 | II | - | Fuel Pressure Sensor Signal | 32 | 0.5 | BU/WH | 7446 | VI | - |
| 33 | 0.35 0.5 |
VT/YE VT/GN |
5985 4320 |
II II |
(LGX/LCV) LSY |
Accessory Wake-Up Serial Data Powertrain Sensor Bus Enable |
33 | 0.5 | VT/GN | 4320 | VI | - |
| 34 - 35 | - | - | - | - | - | Not Occupied | 34 - 35 | - | - | - | - | - |
| 36 | 0.35 | BU/YE | 6105 | II | - | High Speed GMLAN Serial Data [+] 2 | 36 | 0.35 | BU/YE | 6105 | VIII | - |
| 37 | 0.35 | WH | 6106 | II | - | High Speed GMLAN Serial Data [-] 2 High Speed GMLAN Serial Data [-] 2 |
37 | 0.35 0.35 |
WH WH/WH |
6106 6106 |
VIII VIII |
- - |
| 38 | 4 | GN/VT | 1988 | V | - | Right Park Brake Motor Apply Control | 38 | 4 | GN/VT | 1988 | VII | - |
| 39 | 2.5 | VT/BN | 3944 | I | - | All Wheel Drive Power Transfer Unit Motor Control A | 39 | 2.5 | VT/BN | 3944 | IX | - |
| 40 | - | - | - | - | - | Not Occupied | 40 | - | - | - | - | - |
| 41 | 0.5 0.5 |
BK/YE BK/YE |
548 7447 |
II II |
LSY -LSY |
Engine Control Sensors Low Reference 1 Fuel Pressure Sensor Low Reference |
41 | 0.5 | BK/YE | 7447 | VI | - |
| 42 | 0.5 | BN/RD | 7445 | II | - | Fuel Line Pressure Sensor 5V Reference | 42 | 0.5 | BN/RD | 7445 | VI | - |
| 43 | - | - | - | - | - | Not Occupied | 43 | - | - | - | - | - |
| 44 | 0.75 | WH | 1310 | II | - | EVAP Vent Solenoid Valve Control | 44 | 0.75 | WH | 1310 | VI | - |
| 45 - 47 | - | - | - | - | - | Not Occupied | 45 - 47 | - | - | - | - | - |
| 48 | 4 | WH | 2001 | IV | - | Left Park Brake Motor Apply Control | 48 | 4 | WH | 2001 | VII | - |