{"id":8704,"date":"2022-03-10T20:30:41","date_gmt":"2022-03-10T20:30:41","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2334205\/"},"modified":"2022-03-10T20:30:41","modified_gmt":"2022-03-10T20:30:41","slug":"sm2334205","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2334205\/","title":{"rendered":"POSITION MEMORY SYSTEM [(US)]"},"content":{"rendered":"
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POSITION MEMORY SYSTEM [(US)]<\/h3>\n<\/div>\n

SM2334205<\/p>\n

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id0913009990x1<\/p>\n



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Outline<\/p>\n

\u2022 A position memory system has been adopted in which the position of the driver\u2019s seat can be programmed and positioned.<\/div>\n
\u2022 The body control module (BCM) controls the position memory system.<\/div>\n



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Function<\/p>\n


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Seat position detection function<\/p>\n

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\u2022 The position memory control module detects the seat position using the pulse signals it receives from the position sensors integrated with each motor.<\/div>\n<\/dd>\n<\/dl>\n


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Seat position programming function<\/p>\n

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\u2022 The body control module (BCM) can program the seat position corresponding to each individual remote transmitter, or the seat position corresponding to each switch of the position memory switch.<\/div>\n
\u2022 The body control module (BCM) can program the seat position using the remote transmitter or the position memory switch when all of the following conditions are met.<\/div>\n
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\u2015 Using remote transmitter<\/div>\n
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\u2022 Ignition is switched ON<\/div>\n
\u2022 Power seat system is not operating<\/div>\n
\u2022 Power outer mirror system is not operating<\/div>\n
\u2022 Active driving display is not operating<\/div>\n
\u2022 Seat positioning function is not operating<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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\u2015 Using position memory switch<\/div>\n
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\u2022 Ignition is switched ON<\/div>\n
\u2022 Power seat system is not operating<\/div>\n
\u2022 Power outer mirror system is not operating<\/div>\n
\u2022 Active driving display is not operating<\/div>\n
\u2022 Seat positioning function is not operating<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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Note<\/div>\n<\/dd>\n
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\u2022 The body control module (BCM) programs the active driving display indication position, brightness level, and display information when the seat position is programmed.<\/div>\n
\u2022 The body control module (BCM) programs the outer mirror angle when the seat position is programmed.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n


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Seat positioning function<\/p>\n

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\u2022 The body control module (BCM) can automatically position the seats programmed to each individual remote transmitter or each position memory switch.<\/div>\n
\u2022 The body control module (BCM) can automatically position programmed seat positions using the remote transmitter or the position memory switch when all of the following conditions are met.<\/div>\n
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\u2015 Using remote transmitter<\/div>\n
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\u2022 Power seat system is not operating<\/div>\n
\u2022 Power outer mirror system is not operating<\/div>\n
\u2022 Active driving display is not operating<\/div>\n
\u2022 Seat positioning function is not operating<\/div>\n
\u2022 Seat position is programmed using remote transmitter<\/div>\n
\u2022 The driver’s door is opened within approx. 90 s after the doors are unlocked using a touch sensor or the remote transmitter.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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\u2015 Using position memory switch<\/div>\n
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\u2022 Power seat system is not operating<\/div>\n
\u2022 Power outer mirror system is not operating<\/div>\n
\u2022 Active driving display is not operating<\/div>\n
\u2022 Seat positioning function is not operating<\/div>\n
\u2022 Seat position is programmed using position memory switch<\/div>\n
\u2022 Vehicle speed is 3 km\/h or less<\/div>\n
\u2022 ATX: Shift lever is in P position<\/div>\n
\u2022 MTX: Parking brake is applied<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n


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Programmed seat position clearing function<\/p>\n

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\u2022 The body control module (BCM) can clear all programmed seat positions programmed with the position memory switch and remote transmitter when any of the following conditions is met.<\/div>\n
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\u2015 Remote transmitter is programmed, replaced, or cleared<\/div>\n
\u2015 Malfunction occurred in a position sensor and body control module (BCM) activated fail-safe function<\/div>\n<\/dd>\n<\/dl>\n
\u2022 The body control module (BCM) can clear the programmed seat position on each individual remote transmitter by performing the following operation using a remote transmitter.<\/p>\n
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Note<\/div>\n<\/dd>\n
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\u2022 Clearing of programmed seat positions can be performed while the power seat system and seat positioning functions are not operating.<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n
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1. Ignition is switched OFF<\/div>\n
2. Press the SET switch of the position memory switch.<\/div>\n
3. Within approx. 5 s after Step 2, press the LOCK button of the remote transmitter.<\/div>\n<\/dd>\n<\/dl>\n
\u2022 If any of the following parts is replaced, all the seat positions programmed by using the M-MDS can be cleared. For details, refer to [POSITION MEMORY SYSTEM MEMORY CLEARING PROCEDURE] in the workshop manual.<\/div>\n
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\u2015 Position memory control module<\/div>\n
\u2015 Body control module (BCM)<\/div>\n
\u2015 Door-electrical supply unit<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n



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Structural View<\/p>\n\n\n\n
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System Diagram<\/p>\n\n\n\n
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Operation<\/p>\n


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Seat position programming<\/p>\n

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\u2022 Using remote transmitter<\/div>\n
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1. Operate the power seat switch to move the seat to the position you want to program.<\/p>\n
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Note<\/div>\n<\/dd>\n
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\u2022 The body control module (BCM) stores the active driving display indication position, brightness level, and display information at the same time the seat position is programmed. Refer to [ACTIVE DRIVING DISPLAY] for the setting procedure of the active driving display. (See ACTIVE DRIVING DISPLAY<\/a>.)<\/div>\n
\u2022 The body control module (BCM) stores the positions of the outer mirrors at the same time the seat position is programmed. Refer to [POWER OUTER MIRROR] for the setting procedure of the outer mirrors. (See POWER OUTER MIRROR SYSTEM [(US)]<\/a>.)<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n
2. When the SET switch of the position memory switch is pressed, a SET switch on signal is input to the instrument cluster.<\/div>\n
3. The instrument cluster receives the SET switch on signal and transmits it to the body control module (BCM).<\/div>\n
4. When the body control module (BCM) receives the SET switch on signal, it enters the seat position programming mode and sounds the buzzer.<\/div>\n
5. When the unlock button on the remote transmitter is pressed within approx. 5 s after entering seat position programming mode, the LF control unit sends ID data and an unlock signal to the body control module (BCM).<\/div>\n
6. When the body control module (BCM) receives the ID data and unlock signal, it sends a memory storage request signal to the dash-electrical supply unit.<\/div>\n
7. When the dash-electrical supply unit receives the memory storage request signal, it transmits the signal to the position memory control module.<\/div>\n
8. When the position memory control module receives the memory storage request signal, it stores the seat position and sends a memory storage success signal to the dash-electrical supply unit.<\/div>\n
9. The dash-electrical supply unit receives the memory storage success signal and transmits it to the body control module (BCM).<\/div>\n
10. When the body control module (BCM) receives the memory storage success signal, it returns to normal mode and sounds the buzzer.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n\n\n\n
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am3zzn00008395<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u2022 Using position memory switch (Ex.: Memory switch 1 is used)<\/div>\n
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1. Operate the power seat switch to move the seat to the position you want to program.<\/div>\n
2. When the SET switch of the position memory switch is pressed, a SET switch on signal is input to the instrument cluster.<\/div>\n
3. When the instrument cluster receives the SET switch on signal, it transmits the signal to the body control module (BCM).<\/div>\n
4. When the body control module (BCM) receives the SET switch on signal, it enters the seat position programming mode and sounds the buzzer.<\/div>\n
5. When memory switch 1 is pressed within approx. 5 s after entering seat position programming mode, a memory switch 1 signal is sent to the instrument cluster.<\/div>\n
6. When the instrument cluster receives the memory switch 1 signal, it transmits the signal to the body control module (BCM).<\/div>\n
7. When the body control module (BCM) receives the memory switch 1 signal, it sends a memory storage request signal to the dash-electrical supply unit.<\/div>\n
8. When the dash-electrical supply unit receives the memory storage request signal, it transmits the signal to the position memory control module.<\/div>\n
9. When the position memory control module receives the memory storage request signal, it stores the seat position and sends a memory storage success signal to the dash-electrical supply unit.<\/div>\n
10. The dash-electrical supply unit receives the memory storage success signal and transmits it to the body control module (BCM).<\/div>\n
11. When the body control module (BCM) receives the memory storage success signal, it returns to normal mode and sounds the buzzer.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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Note<\/div>\n<\/dd>\n
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\u2022 The body control module (BCM) programs the active driving display indication position, brightness level, and display information when the seat position is programmed based on the active driving display status signal.<\/div>\n
\u2022 The body control module (BCM) programs the positions of the outer mirrors when the seat position is programmed based on the outer mirror status signal.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n\n\n\n
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am3zzn00009633<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


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Seat positioning<\/p>\n

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\u2022 Using remote transmitter<\/div>\n
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1. When an unlock operation is performed using a remote transmitter or front door touch sensor, the LF control unit sends ID data and an unlock signal to the body control module (BCM).<\/div>\n
2. When the driver\u2019s door is opened, the door-electrical supply unit sends a driver\u2019s door open signal to the body control module (BCM).<\/div>\n
3. When the body control module (BCM) receives the ID data, unlock signal, and driver\u2019s door open signal, it sends a seat positioning request signal to the dash-electrical supply unit.<\/div>\n
4. The dash-electrical supply unit receives the seat positioning request signal and transmits it to the position memory control module.<\/div>\n
5. When the position memory control module receives the seat positioning request signal, it starts the seat positioning operation.<\/div>\n
6. When the position memory control module starts the seat positioning operation, it calculates the difference between the current seat position and the programmed seat position, and determines the direction of movement and distance for each motor.<\/div>\n
7. The position memory control module supplies power to each motor based on the determined direction of movement and distance.<\/div>\n
8. When the position memory control module detects that the seat has moved to the programmed position, it stops the seat positioning operation and sends a seat positioning completion signal to the dash-electrical supply unit.<\/div>\n
9. The dash-electrical supply unit receives the seat positioning completion signal and transmits it to the body control module (BCM).<\/div>\n
10. When the body control module (BCM) receives the seat positioning completion signal, it sounds the buzzer.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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Note<\/div>\n<\/dd>\n
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\u2022 The body control module (BCM) sends an active driving display status signal at the same time the seat is moved to the programmed position, and it moves the active driving display to the programmed position (indication position, brightness level, display information).<\/div>\n
\u2022 The body control module (BCM) sends an outer mirror status signal at the same time the seat is moved to the programmed position, and moves the outer mirrors to the programmed positions.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n\n\n\n
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\u2022 Using position memory switch (Ex.: Memory switch 1 is used)<\/div>\n
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1. When memory switch 1 is pressed, a memory switch 1 signal is input to the instrument cluster.<\/div>\n
2. When the instrument cluster receives the memory switch 1 signal, it sends the signal to the body control module (BCM).<\/div>\n
3. When the body control module (BCM) receives the memory switch 1 signal, it sends a seat positioning request signal to the dash-electrical supply unit.<\/div>\n
4. The dash-electrical supply unit receives the seat positioning request signal and transmits it to the position memory control module.<\/div>\n
5. When the position memory control module receives the seat positioning request signal, it starts the seat positioning operation.<\/div>\n
6. When the position memory control module starts the seat positioning operation, it calculates the difference between the current seat position and the programmed seat position, and determines the direction of movement and distance for each motor.<\/div>\n
7. The position memory control module supplies power to each motor based on the determined direction of movement and distance.<\/div>\n
8. When the position memory control module detects that the seat has moved to the programmed position, it stops the seat positioning operation and sends a seat positioning completion signal to the dash-electrical supply unit.<\/div>\n
9. The dash-electrical supply unit receives the seat positioning completion signal and transmits it to the body control module (BCM).<\/div>\n
10. When the body control module (BCM) receives the seat positioning completion signal, it sounds the buzzer.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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Note<\/div>\n<\/dd>\n
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\u2022 The body control module (BCM) sends an active driving display position signal at the same time the seat is moved to the programmed position, and it moves the active driving display to the programmed position (indication position, brightness level, display information).<\/div>\n
\u2022 The body control module (BCM) sends an outer mirror status signal at the same time the seat is moved to the programmed position, and moves the outer mirrors to the programmed positions.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n\n\n\n
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POSITION MEMORY SYSTEM [(US)] SM2334205 id0913009990x1 Outline \u2022 A position memory system has been adopted in which the position of the driver\u2019s seat can be programmed and positioned. \u2022 The body control module (BCM) controls the position memory system. Function Seat position detection function \u2022 The position memory control module detects the seat position using the pulse signals it receives from the position sensors integrated with each motor. Seat position programming function \u2022 The body […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8704","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=8704"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8704\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=8704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}