Test 3A - Ram Test Failure
- Disconnect and reconnect scan tool from Data Link Connector (DLC). DO NOT touch keypad. If scan tool does not display RAM TEST FAILURE, go to next step. If scan tool displays RAM TEST FAILURE, replace scan tool. Perform TEST VER-1 . Return to appropriate diagnostic article.
- If scan tool displays KEY PAD TEST FAILURE, replace scan tool. Perform TEST VER-1 . If scan tool does not display KEY PAD TEST FAILURE, return to appropriate diagnostic article.