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Trunk Open Control (IPM)

This component describes the following features

Trunk Open switch is installed in interior dash board and IPM detects switch status.

SUMMARY FOR TRUNK RELEASE CONDITION

IPM ATWS state (ATWS) Lock status Command by Action Lock status Command by Action
Arm Any DOOR LOCK state INT No release All DOOR UNLOCK state INT No release
EXT No release EXT No release
RKE or PIC release RKE or PIC release
Disarm INT release INT release
EXT No release EXT release
RKE or PIC release RKE or PIC release
Alarm INT No release INT No release
EXT No release EXT No release
RKE or PIC release RKE or PIC release
Rearm INT No release INT No release
EXT No release EXT No release
RKE or PIC release RKE or PIC release
Arm hold INT No release INT No release
EXT No release EXT No release
RKE or PIC release RKE or PIC release
Auto lock1 INT release INT release
EXT No release EXT release
RKE or PIC release RKE or PIC release
Auto lock2 INT release INT release
EXT No release EXT release
RKE or PIC release RKE or PIC release
ARM Wait INT No release INT No release
EXT No release EXT No release
RKE or PIC release RKE or PIC release
PREARM INT release INT release
EXT No release EXT release
RKE or PIC release RKE or PIC release
NOTE: Commend by INT: Trunk Open SW Logic input in the IPM

EXT: Trunk Lid SW logic input in the IPM

RKE or PIC: PAS Trunk or RKE CMD (Trunk) or RKE Trunk

  1. Trunk Open Inhibit Condition
    Fig 1: Trunk Open Control System Blinking Pattern (Trunk Open Inhibit Condition)
    G08831385Courtesy of HYUNDAI MOTOR AMERICA
    1. This function is inactivated state during Trunk Motor Inhibition Time On Reset (default 0.5sec) after reset.
    2. During Trunk is opened state, if the IPM receives the Trunk release command from door module via CAN, External Trunk Open SW then the IPM does not take trunk release action, but if the command comes from RKE or in case of PIC variant: from PIC as a passive trunk command then the release action is performed anyway.