Self-Check Diagnostics
WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
The EVIC is capable of performing a diagnostic self check on its internal functions. EVIC diagnostics may be performed using a DRBIII® or by using the following procedure:
- With the ignition switch in the OFF position, depress and hold the RESET and the C/T buttons.
- Turn the ignition switch to the ON position.
- Continue to hold both buttons until the software versions are displayed, then release the buttons.
- When the self-check is complete the EVIC will display one of the following messages:
- PASSED SELF TEST
- FAILED SELF TEST
- FAILED J1850 COMMUNICATION
- To exit the self-check mode, depress the RESET button or cycle the ignition switch and the EVIC will return to normal operation.
If a Communication fault is displayed, refer to the symptom list. If a FAILED SELF TEST is displayed, the EVIC must be replaced.