WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article
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Fig 1: Transmission Solenoid/Pressure Switch Assembly Pressure Signal & Temperature Sensor Ground Circuit Diagram
Courtesy of CHRYSLER GROUP, LLC
Fig 2: Transmission Solenoid/Pressure Switch Assembly Pressure Signal, Power & Temperature Sensor Ground Circuit Diagram