INSTRUMENTATION/DRIVER INFO.
09–22–11
09–22
KEY REMINDER WARNING ALARM OUTLINE
E5U092255430N11
• Warns the driver that the key is in the steering lock when the driver-side door is opened.
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KEY REMINDER WARNING ALARM CONSTRUCTION/OPERATION
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System Wiring Diagram
Operation
• The buzzer in the instrument cluster sounds when
all the following three conditions are met:
— The ignition switch is in the LOCK or ACC
position.
— The key is in the steering lock (key reminder
switch is on).
— The driver-side door is open (driver-side door
switch is on).
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BURNT OUT BULB CHECK FUNCTION OUTLINE
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• The microcomputer in the instrument cluster illuminates the brake system warning light when the ignition switch
is in the ON position. Due to this, the brake system warning light function can be inspected for a burnt out bulb.
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BURNT OUT BULB CHECK FUNCTION CONSTRUCTION/OPERATION
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System Wiring Diagram
Operation
• The microcomputer in the instrument cluster
illuminates the brake system warning light for
approx. 3 s and then turns it off when the ignition
switch is turned to the ON position. (When the
parking brake switch or the brake fluid level
sensor is on, the brake system warning light
remains illuminated.)
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1G
1E
2E
1C
2W
IG1
B+
B+
DOOR SWITCH
(DRIVER-SIDE)
INSTRUMENT CLUSTER
KEY REMINDER
SWITCH
BUZZER
MICROCOMPUTER
AND
E5U922ZS5008
1G
1E
IG1
AND
INSTRUMENT CLUSTER
MICROCOMPUTER
TIMER
1D
BRAKE SYSTEM
WARNING LIGHT
BRAKE FLUID
LEVEL SENSOR
PARKING
BRAKE SWITCH
2M
E5U922ZS5016