SYMPTOM PROCEDURES
TSB Revision
SWS SYMPTOM PROCEDURES
54Bb-75
Door lock function
.
Operating the driver’s or front passenger’s door lock key
cylinder
When you insert the ignition key to the driver’s or front passen-
ger’s door lock key cylinder and turn the key clockwise to lock
the door, the ETACS-ECU energizes its door lock relay for 0.5
second to activate all the door lock actuators. Then all the
doors will be locked.
.
Operating the driver’s or front passenger’s door lock
switch
When the door is locked by driver’s or front passenger’s door
lock switch, the ETACS-ECU energizes its door lock relay for
0.5 second to activate all the door lock actuators. Then all the
doors will be locked.
.
Operating the driver’s door inside lock knob
When the door is locked by driver's door inside lock knob, the
ETACS-ECU energizes its door lock relay for 0.5 second to
activate all the door lock actuators. Then all the doors will be
locked.
AC203730AB
ON
(LOCK)
OFF
DRIVER'S OR
PASSENGER'S
DOOR LOCK
KEY CYLINDER
SWITCH
0.5 second
OFF
ON
LOCK RELAY
OUTPUT
ALL DOOR'S
LOCK
ACTUATOR
UNLOCK
LOCK
AC203009
ON(LOCK)
ON(UNLOCK)
OFF
t: 0.5 second
OFF
ON
DRIVER'S OR
FRONT
PASSENGER'S
DOOR LOCK
SWITCH
LOCK RELAY
OUTPUT
ALL DOOR'S
LOCK ACTUATOR
UNLOCK
LOCK
AC
t
AC202980AC
UNLOCK
LOCK
t: 0.5 second
OFF
ON
UNLOCK
LOCK
t
DRIVER'S DOOR
INSIDE LOCK KNOB
LOCK RELAY OUTPUT
ALL DOOR'S LOCK
ACTUATOR