If Only Memory Storage Function Is Inoperative

If only memory storage function is inoperative, perform the following procedures in order listed.

• Test key, detention, door switch and vehicle speed sensor. Perform DIAGNOSTIC PROCEDURE NO. 19: KEY, DETENTION, DOOR SWITCH & VEHICLE SPEED SENSOR (VSS) CHECK under SYSTEM TESTS. See Figure and Figure .
• Test memory switch. Perform DIAGNOSTIC PROCEDURE NO. 20: SEAT MEMORY SWITCH CHECK under SYSTEM TESTS. See Figure .