RKE System: Notes

WARNING: This page is about a different car, the 2022 Chrysler Voyager and 2022 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.

Following are tests that may help to diagnose the RKE system. However, these tests may not prove conclusive in the diagnosis of this system. In order to obtain conclusive testing of the RKE system, the CAN data bus network and all of the Electronic Control Units (ECUs) that provide inputs to, or receive outputs from the RKE system components must also be tested.

The diagnostic scan tool can provide confirmation that the CAN data bus is functional, that all of the proper electronic modules are sending and receiving the proper electronic messages over the CAN data bus, and that the Radio Frequency Hub (RF-Hub) is being sent the proper RF signals by the FOBIK to perform its RKE system functions.

Refer to the appropriate wiring information. The wiring information includes wiring diagrams, connector pin-out information and location views for the various wire harness connectors, splices and grounds.