Memory Seat Test 1A - Identifying Memory Seat System Problems

NOTE: Perform SYMPTOM ID TEST 1A before proceeding. For connector terminal ID, see CONNECTOR IDENTIFICATION and WIRING DIAGRAM. Perform TEST VER-3A after each repair.

CAUTION: Always turn ignition switch to OFF position prior to disconnecting any module connector. Ensure all connectors are clean and tight.

Using scan tool, select BODY SYSTEM, then MEMORY SEAT MODULE. If scan tool displays BUS OPERATIONAL, go to next step. If scan tool displays NO RESPONSE, go to TEST 7A under VEHICLE COMMUNICATIONS. If scan tool displays any other message, go to TEST 1A under VEHICLE COMMUNICATIONS.

NOTE: Before testing memory seat system, ensure track and floor area are free of obstruction. Using power seat switches, push each switch and attempt to move seat in all directions. If seat fails to move in one or more directions, repair power seat system before proceeding.

Identify problems(s) listed in MEMORY SEAT DIAGNOSTIC TEST DIRECTORY and perform indicated test(s).

MEMORY SEAT DIAGNOSTIC TEST DIRECTORY

Problem

Perform

Scan Tool Message

MEMORY SWITCH CIRCUIT OPEN

MEMORY SEAT TEST 2A

SEAT BELT STATUS NOT RECEIVED

MEMORY SEAT TEST 3A

DRIVE 1, MAIN Or 2ND ARRAY POSITION FAILURE

MEMORY SEAT TEST 3A

DRIVE 2, MAIN Or 2ND ARRAY POSITION FAILURE