Self Test

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

The self-diagnostic test will put the instrument cluster into its self-diagnostic mode. In this mode the instrument cluster can perform a diagnostic test that will confirm that the Cab Compartment Node (CCN) circuitry, the gauges and the indicators are capable of operating as designed. During the test the CCN circuitry will position each of the gauge needles at various calibration points, illuminate each of the segments in the Liquid Crystal Display (LCD) units, and turn all of the indicators ON and OFF again.

Successful completion of the self test will confirm that the instrument cluster is operational. However, there may still be a problem with the Controller Area Network (CAN) data bus, Local Interface Network (LIN) data bus, Powertrain Control Module (PCM), Totally Integrated Power Module (TIPM), Body Control Module (BCM), Controller Antilock Brake (CAB), All-Wheel Drive Control Module (AWDCM), Occupant Restraint Controller (ORC), compass module, Wireless Control Module (WCM), or the inputs to one of these electronic control modules. Use a diagnostic scan tool to diagnose these components. Refer to the appropriate diagnostic information.

Begin the test with the ignition switch in the OFF position.
Depress the Electronic Vehicle Information Center (EVIC) menu down scroll switch button.
While still holding the scroll switch button depressed, turn the ignition switch to the ON position, but do not start the engine.
Release the switch button.
The instrument cluster will simultaneously begin to illuminate all of the operational segments in the LCD units and perform a bulb check of each operational LED indicator. The LCD segments and LED indicators remain illuminated as each gauge needle is swept to several calibration points and back. If a LCD segment or an LED indicator fails to illuminate, or if a gauge needle fails to sweep through the calibration points and back during this test, the instrument cluster must be replaced.
The self test is now complete. The instrument cluster will automatically exit the self-diagnostic mode and return to normal operation at the completion of the test. The self test will be aborted if the ignition switch is turned to the OFF position, or if an electronic vehicle speed message indicating that the vehicle is moving is received over the CAN data bus during the test.
Go back to 1 to repeat the test, if necessary.