Test J: Memory Seat Inoperative Using Remote Transmitter

CAUTION: Side air bag system must be deactivated for diagnosis of power seat (if equipped). See AIR BAG RESTRAINT SYSTEMS - EXPLORER & MOUNTAINEER article. Air Bag Simulator (418-F088) must be installed under seats to floor connector, and removed before operating vehicle.

NOTE: Before beginning this test, ensure seat and seat track are free from all obstructions. For connector identification, see CONNECTOR IDENTIFICATION .

Deactivate air bag system. See AIR BAG RESTRAINT SYSTEMS - EXPLORER & MOUNTAINEER article. Ensure transmission is in Park. Turn ignition off. Connect New Generation Star (NGS) tester to Data Link Connector (DLC). Retrieve and record continuous DTCs. Clear continuous DTCs. Perform Driver's Seat Module (DSM) self-test. If no DTCs were retrieved during self-test, go to next step. If any DTCs were retrieved during self-test, perform appropriate test. See DRIVER'S SEAT MODULE DTC INDEX table under SELF-DIAGNOSTIC SYSTEM.
Disconnect memory switch harness connector. Disconnect Remote Anti-Theft Personality (RAP) module 22-pin harness connector. RAP module is located behind left rear quarter panel. Measure resistance of Brown/Light Green wire between memory switch 8-pin harness connector and RAP module 22-pin harness connector. Measure resistance of Black/Orange wire between memory switch 8-pin harness connector and RAP module 22-pin harness connector. If either resistance reading is 5 ohms or more, repair open in appropriate wire(s). See WIRING DIAGRAMS . If both resistance readings are less than 5 ohms, check for opens and shorts in remote keyless entry system. See appropriate REMOTE KEYLESS ENTRY SYSTEMS article.