Trailer Tow Electrical Connector End View
WARNING: This page is about a different car, the 2008 Jeep Grand Cherokee, 2007 Jeep Grand Cherokee, and 2006 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
WIRING-TRAILER TOW 4-WAY - 4 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | Z912 14BK | GROUND |
| 2 | L76 18WT/BR | FUSED PARK LAMP RELAY OUTPUT |
| 3 | L615 18WT/YL | TRAILER TOW TURN SIGNAL |
| 4 | L614 18WT/DB | TRAILER TOW TURN SIGNAL |
WIRING-TRAILER TOW 7-WAY - BLACK 10 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | - | - |
| 2 | L614 18WT/DB | TRAILER TOW TURN SIGNAL |
| 3 | L1 18WT/LG | BACKUP LAMP FEED |
| 4 | A930 14RD/WT (EXCEPT SRT8) | POWER OUTLET RELAY OUTPUT |
| 4 | A930 14RD (SRT8) | POWER OUTLET RELAY OUTPUT |
| 5 | L76 18WT/BR | FUSED PARK LAMP RELAY OUTPUT |
| 6 | - | - |
| 7 | B400 14DG | TRAILER TOW ELECTRIC BRAKE OUTPUT |
| 8 | Z912 14BK | GROUND |
| 9 | Z912 14BK | GROUND |
| 10 | L615 18WT/YL | TRAILER TOW TURN SIGNAL |