Interior - Memory Seat ECU Initialization

L-SB-0072-11

August 29, 2011

Initialization of Front Memory Seat ECU During PDS

Service Category
General

Section
Pre-Delivery Service

Market
USA





Applicability

Introduction

As a result of the removal of the DCC fuses (No.1 and No.2), the "driving position memory" function of the driver's seat will be inoperative due to loss of the seat position memory stored in the seat ECU. Initialize the front memory seat ECU after installing the DCC fuses during Pre-Delivery Service (PDS).





Warranty Information

Driver's Seat Initialization Procedure

1. Cycle the ignition to the "IG-ON" position.

2. Operate the front vertical height switch to the lower side 3 times.





3. Within 10 seconds simultaneously operate the seatback angle switch to the rear side and the vertical height adjustment switch to the upper side until a beep is heard.





4. Operate the seat position control switch and slide the seat to the rearmost position.

NOTE

When operating the control switch, the warning buzzer sounds.

After the seat reaches the rearmost position the following operations will occur automatically:

^ The head restraint automatically moves to the uppermost position and a beep is heard.

^ The seat cushion length automatically slides to the rearmost position and a beep is heard.

HINT

The two seat operations described above occur simultaneously.





5. Move the seatback angle switch forward until a beep is heard.

6. Operate the head restraint height adjustment switch and check that the head restraint moves to the uppermost and lowermost positions normally. (Refer to "1" in figure 4.)





7. Operate the seat position control switch and check that the seat slides forward and rearward and that the beep is NOT heard. (Refer to "2" in figure 4.)

Front Passenger's Seat Initialization Procedure

1. Simultaneously operate the seatback angle switch to the rear side and the vertical height adjustment switch to the lower side until a beeping sound is heard.

2. Within 10 seconds simultaneously operate the seatback angle switch to the rear side and the vertical height adjustment switch to the upper side until a beep is heard.





3. Operate the seat position control switch and slide the seat to the rearmost position.

After the seat reaches the rearmost position the following operations will occur automatically:

^ The head restraint automatically moves to the lowermost position and a beep is heard.

^ The seat vertical height automatically moves to the uppermost or lowermost position and a beep is heard.