BODY- Seat Belts*23-41
switchDriver’s
side buckle
switch
Buzzer(ON’ XL(OFF)
,: Approx. 0.7 sec./cycle
Key-reminder (ON)switch (A) (OFF)
Buzzer
19Poo270
Automatic seat belt control unit
connector terminals
lsPo2eeWarning Alarm when the Driver’s Lap Belt is not Fastened
When, with the driver’s lap belt unfastened (the buckle switchis switched ON), the ignition switch is tunrned from the
“LOCK” or
“ACC” position to the “ON” position, the buzzer
will sound intermittently for approximately 6 seconds. If,however, the driver’s lap belt is fastened during that time, the
buzzer will be switched
OFF.
Note that the warning light when the ignition switch isactivated will also illuminate when the ignition switch is turned
from the “LOCK” or “ACC” position to the “ON” position.
Warning Alarm when the ignition Key is Left in the Ignition
The buzzer will sound continuously when all of these condi-
tions occur simultaneously: the key is in the key cylinder
(key-reminder switch A is switched ON), and the ignition
switch is at the “LOCK” or “ACC” position, and the driver’s
door is open (the door latch switch “open” is switched ON).
Warning Alarm when an Automatic Seat Belt Starts to
Move toward the “Release” Side
When the driver’s or front seat passenger’s automatic seat belt
starts to move toward the “release” side, the buzzer sounds
for approximately 0.7 second.AUTOMATlC SEAT BELT CONTROL UNIT INPUT/OUTPUT
SIGNALS
Power Supply and Ground Circuit
INameITerminal No.IVoltage levelI
I Battery (+B)I11I H 1
I Ignition switchI ’ IH or LI
IGroundI7, 17Io.ovI
NOTEH and L in the voltage level column indicate the terminal voltage Of
each signal.H: Battery voltageL:Ground voltage (0.8V or less)
25-8EMISSION CONTROL SYSTEMS- Exhaust Gas Recirculation (EGR) System
EGR TEMPERATURE SENSOR
_Sensor part
/
/-
/* * Conneyor,
lEM0033Enaine control unit
EGR temperature sensor
Kf+
--
6EY0208--\EGR temperature sensor is thermistor type. It
detects the temperature of gas passage in EGR
control valve, converts the detected temperatureto electric signal and sends the signal to the engine
control unit.
To EGR control
+I thl
.ottleControl relay
solenoid valve
h
LBattery
g
0s
l$ine control5FW532EGR CONTROL. SOLENOID VALVE
The
EGR control solenoid valve is the duty-control type of
solenoid valve; it functions to regulate the EGR control valve
activation negative pressure (vacuum).
7
EMISSION CONTROL SYSTEMS- Evaporative Emission Control System25-13
IFrom canister1
,To intake air plenum or throttle body
7EMOlPControl
relavPurge control
solenoid valve
Battery
g
6
,zEngine control
unit
From throttle body
4To purge
control
valve
SEMo2laControl relay
3:
1.
Purge control
solenoid valve
zBattery g
Engtne controlunii
bfuo532JPURGE CONTROL SOLENOID VALVE
Turbo>
The purge-control solenoid valve is the ON/OFF control type of
solenoid valve; it functions to control the introduction of purge
air to the intake air plenum from the canister.
PURGE CONTROL SOLENOID VALVE
The purge-control solenoid valve is the ON/OFF control type of
solenoid valve; it functions to control the activation of the
purge-control valve.
ITo throttle body11PURGE CONTROL VALVE
The purge-control valve functions to control the introduction of
purge air to the air-intake hose from the canister.
0 From canister
