Memory Positioning Systems: Description and Operation
AUTOMATIC DRIVE POSITIONERSystem Description
OPERATIVE CONDITION
The drive position can be set in 2 ways, manually and automatically.
Manual Operation
The driving position (front seat LH position, steering wheel position and door mirror position) can be adjusted with the power seat switch LH, ADP steering switch or door mirror remote control switch.
NOTE:
- The door mirrors can be manually operated with the ignition switch turned to ACC or ON.
Automatic Operation
NOTE:
- Disconnecting the battery erases the stored memory.
- After connecting the battery, insert the key into the ignition cylinder and turn the driver door switch ON (open) -> OFF (close) -> ON (open), the Entry/Exiting operation becomes possible.
- After exiting operation is carried out, entry operation can be operated.
NOTE: During automatic operation, if the ignition switch is turned ON -> START, the automatic operation is suspended. When the ignition switch returns to ON, it resumes.
SYSTEM DESCRIPTION
- The system automatically moves the front seat LH and steering wheel to facilitate entry/exit to/from the vehicle (A/T models only). The automatic drive positioner control unit can also store the optimum driving positions (front seat LH, steering wheel position and door mirror position) for 2 people. If the drivers change, one-touch operation allows changing to the other driving position.
- The settings (ON/OFF) of the automatic sliding seat (Entry/Exiting operation) at entry/exit can be changed as desired.
Fail-Safe Mode
When the ignition switch is in the ON position, if any of the parts (indicated in the following chart) move more than the specified amount within a period "T1" when no "ON" input is sent from any of the switches (indicated in the following chart), or an output from the automatic drive positioner is not produced, an output malfunction is sensed. Motor operation will be suspended automatically, and all automatic operations will be ineffective. (In this case, the motor will not operate manually).
Cancel of Fail-safe Mode
- The mode is cancelled when the A/T selector lever is shifted to P position from any other position for A/T or parking brake is engaged for M/T.
Memory Storing and Keyfob Interlock Storing
- Store the 2 driving positions with the seat memory switch.
- Keyfob interlock function is set simultaneously with setting driving position memory. It can set driving position to memory position.
1. Turn ignition switch ON.
2. A/T selector lever in P position for A/T, parking brake engaged for M/T.
3. Adjust the position of front seat LH, door mirrors and steering wheel with manual operation.
4. Press set switch.
- Indicator LED for which front seat LH positions are already retained in memory is illuminated for 5 seconds.
- Indicator LED for which front seat LH positions are not retained in memory is illuminated for 0.5 seconds.
5. Press seat memory switch for which driving positions are to be entered in memory for more than 0.5 seconds within 5 seconds after pressing the set switch while the indicator LED is illuminated.
- To enter driving positions in blank memory, indicator LED will be illuminated for 5 seconds.
- To modify driving positions, indicator LED will be turned off for 0.5 seconds then illuminated for 5 seconds.
6. Does keyfob interlock set ?
If you need storing of keyfob interlock, GO TO 7.
If you don't need storing of keyfob interlock, the memory storing is finished. Confirm memory operation.
7. Press keyfob unlock button within 5 seconds after pressing seat memory switch (while seat memory switch LED is illuminated).
- If setting completes, indicator of registered memory turns on for 5 seconds.
8. Confirm memory operation with seat memory switch and keyfob.
NOTE:
- If another keyfob interlock function setting is performed by same key, newly registered setting is valid.
- If new memory string is performed to memory switch that already set keyfob interlock function, keyfob interlock function setting is maintained.
- If keyfob does not set previously, keyfob interlock function cannot set.
Memory Operation
Selecting the memory positions.
1. Within 45 seconds of opening front door LH press the desired seat memory switch for at least 1 second, or turn ignition switch ON and press the desired seat memory switch for at least 1 second.
2. The front seat LH, door mirrors, accelerator pedal and brake pedal will move to their set memory positions. (during adjustments, indicator LED flashes, then illuminates for 5 seconds.
NOTE: The front seat LH position and steering adjustment functions (see the following table) operate simultaneously in the order of priority.
Entry Operation
When the front seat LH is in the exiting position, the following operation moves the front seat LH and the steering wheel to the previous position before the exiting operation.
Exiting Operation
At exit, the front seat LH is automatically moved to the exiting position.
- Seat: moves backward
- Steering wheel: raises.
Reverse Tilt Motor (A/T Models)
When the door mirror remote control switch is set to L or R and the transmission is shifted into reverse, the selected door mirror will tilt downward. The door mirror will return to the original position when the transmission is shifted to any position other than reverse, the door mirror remote control switch is set to N or the ignition switch is turned OFF.
Keyfob Interlock Operation
- Perform memory operation, exiting operation and entry operation by pressing keyfob unlock button.
1. Remove ignition key from ignition key cylinder.
2. A/T selector lever in P position for A/T, parking brake engaged for M/T.
3. Press unlock button on keyfob.
4. The system performs memory operation and then performs exiting operation.
NOTE: If the front seat LH position is in memorized position before keyfob unlock button pressed, memory operation does not perform.
5. Turn ignition switch ON or close front door LH with ignition switch in ACC.
6. The system performs entry operation. (front seat LH and steering positions are moved to memory positions. The memory position is related to keyfob ID.
NOTE:
- If Entry/Exiting operation is cancelled, perform memory operation only.
- If ignition switch turns ON in the middle of memory operation, do not perform exiting operation after memory operation.
- If ignition switch turns ON in the middle of exiting operation, shift into entry operation at that time.