D01

Left front door lock actuator

D02

Right front door lock actuator

D03

Driver door module

D04

Driver door module (W/O IMS)

D05

Driver door module (With IMS)

D12

Joint connector

D13

Joint connector

D14

Left door unlock switch

D15

Right door unlock switch

D29

Assister door module (W/O IMS)

D30

Assister door module (With IMS)

D35

Left rear door lock actuator

D36

Right rear door lock actuator

M33-3

ETACM

M110-3

IMS control module

I/P-A

I/P-B

I/P-E

MD01

MD02

MD03

MD04

MM02

MM04

MM14

G03

G05

G07

G09

Circuit Description

The ETACM and Driver/Assister door module control the operation of the door lock actuators. When the ETACM and door modules receive signals (for instance ,the door lock/unlock signals, ignition key switch signal, etc), the modules calculate the conditions and then ground the appropriate relay. The ignition key switch input prevents the the doors from accidentally being locked when exiting the vehicle with ignition off and the key left in theignition switch.

Battery voltage is applied at all times to the door lock/ unlock relay through fuse 24. When locking the vehicle by using the lock/unlock switch in the driver door module, battery voltage is supplied to the door lock actuator through door lock relay contact. When the lock/unlock switch in UNLOCK, the polarity of the voltage applied to the actuator is now reversed and thedoors unlock.