Mazda 2007 CX-9, Service Highlights

Page: 480 / 614

LIGHTING SYSTEMS
09-18–14
End Of Sie
AUTO LIGHT-OFF SYSTEM OUTLINE
id091800105000
•
The auto light/wiper control module has an auto light-off timer function.
•
The auto light/wiper control module has been adopted in which the auto light, auto wiper, DRL, and auto light-
off systems are consolidated.
End Of Sie
AUTO LIGHT-OFF SYSTEM OPERATION
id091800106200
Operation
•
When the following conditions are satisfied, the auto light/wiper control module turns on the lights and activates
the built-in timer. When the specified time has passed, the lights go off.
•
The timer is canceled according to the following conditions, and then the system operates as follows:
•
The lights turn on when the ignition switch is at the ON position and the headlight switch is at the TNS or
headlight position, even if the auto light/wiper control module is malfunctioning.
Timing Chart
End Of Sie
Condition before operation Operation condition Illumination time
•
Ignition switch is at ON position.
•
Headlight switch is at TNS or headlight position.
•
Headlight switch is in AUTO position and auto
light system is operating. (Vehicles with auto light
system) Ignition switch is turned to LOCK or ACC position.
Approx. 30 seconds
•
Ignition switch is at LOCK or ACC position. Headlight switch is turned to TNS or headlight
position.
•
Headlight switch is at TNS position and timer is
operating.
•
Headlight switch is at AUTO position and timer is
operating. (Vehicles with auto light system)
Headlight switch is turned to headlight position.
Cancel condition Auto light-off system operation
Ignition switch is turned to ON
position.
•
When headlight switch is at TNS position, TNS relay turns on.
•
When headlight switch is at headlight position, headlight relay and TNS relay turns on.
Headlight switch is turned off. TNS and headlight relays turn off.
Headlight switch is turned AUTO
position. (Vehicles with auto light
system)
TNS and headlight relays turn off.
t
1
t
1
t
1
t
1
t
1
ON
OFF
ON
OFF
OFF
TNS
ON
OFF
AUTO
HEAD
IGNITION
SWITCH
HEADLIGHT
SWITCH
HEADLIGHT
RELAY
TNS RELAY
t
1
: APPROX. 30 SECONDS
A : TIMER RESTART
B : TIMER CANCEL
B
B
A B A
RELAY CONDITION JUST BEFORE
IG OFF IS MAINTAINED
ac9uun00000264
3423-1U-06H(09-18).fm 14 ページ ２００６年１１月２１日 火曜日 午後５時４４分