Test C: Memory Seat Feature Inoperative

If power seat systems diagnostic system check has been performed, go to next step. If power seat systems diagnostic system check has not been performed, perform POWER SEAT SYSTEMS DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEM.
Connect scan tool to Data Link Connector (DLC). DLC is located below instrument panel, to right of steering column. Using scan tool, display Memory Seat Module (MSM) data list. If any seat adjuster or memory switch displays as always active, go to next step. If any seat adjuster or memory switch does not display as always active, go to step 4 .
Disconnect seat adjuster switch harness connector C7 from MSM. See Figure . If any seat adjuster or memory switch does not display as always active, go to step 5 . If any seat adjuster or memory switch displays as always active, go to step 7 .
Disconnect seat adjuster switch harness connector C7 from MSM. See Figure . Using a DVOM, test continuity of seat adjuster and memory recall switches, while pressing all buttons on switches. If all seat adjuster and memory switches do not have continuity when pressed, go to next step. If all seat adjuster and memory switches have continuity when pressed, go to step 7 .
Inspect seat adjuster switch circuits or harness connector terminals for any damage. If problem does not exist, go to next step. If problem exists, repair seat adjuster circuits or harness connector terminals as necessary. After repair, go to step 8 .
Replace seat adjuster switch, then go to step 8 .
Replace MSM. Program MSM. See MEMORY SEAT MODULE under PROGRAMMING. After repair, go to next step.
Operate system to verify repair. If system is not operating correctly, repeat test beginning at step 2 .