Initialization Of Front Seat Memory Ecu (L-SB-0085-12)
Publication date: 2012-09-07Reference number: L-SB-0085-12
INITIALIZATION OF FRONT SEAT MEMORY ECU
TECHNICAL SERVICE BULLETIN
Reference Number(s): L-SB-0085-12, Date of Issue:
September 7, 2012
| LEXUS: | : 2013 IS250C, IS350C |
| SERVICE CATEGORY: | : General |
| SECTION: | : Pre-Delivery Service |
| COPYRIGHT: | © 2018 Lexus, a division of Toyota Motor Sales, USA License Agreement TMS1002 |
APPLICABILITY
APPLICABILITY
| YEAR(S) | MODEL(S) | ADDITIONAL INFORMATION |
|---|---|---|
| 2013 | IS250C, IS350C |
INTRODUCTION
As a result of the removal of the DCC fuse, the "driving position memory" function of the driver and passenger side seat will be inoperative due to the loss of seat position memory stored in the seat ECU. Use the following procedure to initialize the seat ECU after installing the DCC fuse during Pre-Delivery Service (PDS).
WARRANTY INFORMATION
WARRANTY INFORMATION
| OP CODE | DESCRIPTION | TIME | OFP | T1 | T2 |
|---|---|---|---|---|---|
| N/A | Not Applicable to Warranty | - | - | - | - |
INITIALIZATION PROCEDURE
- Cycle the ignition switch to the "IG-ON" position.
- Press the seat cushion (front) angle switch down 3 times. Reference (a-1) in Figure 1.
- Within 10 seconds, simultaneously operate seatback angle switch to the rear side and push UP on the vertical height adjustment switch until a beep sound is emitted. Reference (a-2) in Figure 1.
- Push the seat position control switch forward, sliding the seat to the full forward or most forward position until a beep sound is emitted. Reference (b) in Figure 1.
- Push the seatback angle switch forward, moving the seatback angle to the foremost position until a beep sound is emitted.
- Push the vertical height adjustment switch downward, moving the seat to the down most position until a beep sound is emitted.
- Repeat steps through 6) to initialize the other front seat.