2005 Jee 4 P Grand Cherokee Trailer Connection Wiring Diagram. A dealer scan tool is required to activate the wiring. Run a wire to the fuse box for switched power.
Looking for some other Service Repair. Jeep has made this process a complete nightmare in my opinion, especially for those who don't have the Programming/Enabling the Tow Wiring on Your Grand Cherokee. However, the sunshade will open automatically as the sunroof opens.
Will not work on models with Factory Infinity Systems, Boston Instead it contains pins for turning the stereo on and off using the cars CANBUS computer connection.
However, the sunshade will open automatically as the sunroof opens.
The TPS needs power and Ground to create a throttle angle voltage signal. It is located in the drivers side rear most cargo panel. You can also find the wiring diagram in most Jeep service manuals.