Test 5A - Key Pad Test Failure
WARNING: This page is about a different car, the 1995 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect and reconnect scan tool from Data Link Connector (DLC). DO NOT touch keypad. If scan tool does not display KEY PAD TEST FAILURE, return to appropriate diagnostic article. If scan tool displays KEY PAD TEST FAILURE, replace scan tool. Perform TEST VER-1.