Diagnosis And Testing - Memory Set Switch

For complete circuit diagrams, refer to SYSTEM WIRING DIAGRAMS .

1. Disconnect and isolate the battery negative cable.
2. Remove the driver side front seat side shield.
3. Disconnect the memory switch wire harness connector from the memory switch.
4. Use an ohmmeter to test for continuity between the memory switch terminals.
5. Connect one end of the ohmmeter to pin #3. While holding the memory 1 button check for continuity with pin #6. If not OK, replace the faulty memory switch.
6. Connect one end of the ohmmeter to pin #3. While holding the memory 2 button check for continuity with pin #4. If not OK, replace the faulty memory switch.
7. Connect one end of the ohmmeter to pin #3. While holding the memory S button check for continuity with pin #5. If not OK, replace the faulty memory switch.
8. If OK, refer to DIAGNOSIS AND TESTING - MEMORY SEAT SYSTEM  . If not OK, replace the faulty memory switch.