Rear Riser Down Position Stuck
NOTE:
After making any repairs, perform MEMORY SYSTEMS VERIFICATION TEST
under VERIFICATION TESTS.
- Turn ignition off. Disconnect power seat switch connector. Turn ignition on. Measure voltage on power seat switch connector terminal No. 7, seat rear down switch sense circuit (Red/White wire). See Figure . If any voltage exists, leave power seat switch connector disconnected, and go to next step. If no voltage exists, replace power seat switch.
- Turn ignition off. Disconnect Memory Heated Seat/Mirror Module (MHSMM) connector C1. Turn ignition on. Measure voltage on MHSMM connector C1 terminal No. 9, rear down switch sense circuit (Red/White wire). See Figure . If any voltage exists, repair short to voltage in Red/White wire. If no voltage exists, replace MHSMM.