ET
ET
ET
ET ETACS
ETACS
ETACS
ETACS Body
Body
Body
Body Computer
Computer
Computer
Computer
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47
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Diagnosis
Diagnosis
Diagnosis
Diagnosis and
and
and
and Testing
Testing
Testing
Testing
Control
Control
Control
Control strategy
strategy
strategy
strategy
S/N Item Function
1
Washer & Wiper
Control
Turn the ignition switch to “ ON ” position. 1. If the washer is switched on over 0.6 sec, the wiper
shall operate in T1 (0.6 ± 0.1s) after the start of washer switch and it shall perform 3 T4 cycles (viz. 3
times) of wiping after the switch is off; 2. If the washer is switched on within 0.2-0.6 sec (T3), the
wiper shall perform one time of wiping.
2
Variable intermittent
wiper
Turn the ignition switch to “ ON ” position. The wiper shall operate after the intermittent switch is
turned on in T1 (0.3S), each time of wiping for T2 (0.7 ± 0.1S) with interval adjustable within
(1 ± 0.5S~11 ± 1S) . When the vehicle speed is over 40Km/h, the interval T3 shall shorten by 4 sec.
3
Back window defroster
timer
With the generator being charged, if you turn on the defroster switch, the defroster relay shall operate
for T1 (20 ± 2min) . If the interval of pressing defroster switch is less than T1 , the defrosting function
is cancelled after the second time of pressing switch.
4
Ignition Key Hole
Illumination Control
Turn the ignition switch to “ OFF ” position. The ignition key hole lamp shall lighten when any of
front doors open and shall go out in T1 (10 ± 1S) after the front door is closed. With the front doors
open, if your insert the key in, the lamp shall go out. If the key is pulled out with the front door open,
the lamp shall lighten and shall go out in T1 (10 ± 1S) after the front door is closed. With the key not
inserted, if you open the front door, the lamp shall lighten. The lamp shall go out immediately if the
key is inserted within T2 (0-10S) after the front door is closed and it shall go out in T1 (10 ± 1S) after
the front door is closed if the key is not inserted within T2 (0-10S).
5
Front Ceiling Lamp
Illumination Control
With the front ceiling lamp set to “ DOOR ” position, the front ceiling lamp shall lighten when the
front door is open. When the front door is closed, the lamp shall go out gradually in T1 (5.5 ± 0.5S)
with the ignition switch turned to “ ACC ” position or shall go out directly with the ignition switch
turned to “ ON ” position.
6 Parking Start Warning
Turn the ignition switch to “ ON ” position. With the parking brake handle unreleased, when the
vehicle speed is over 3 Km/h, the door bell shall ring intermittently with interval of T1 (0.3 ± 0.1S)
and it shall stop ringing with the handle released. If the vehicle speed is lower than 3 Km/h, there is
no alarm.
7
Seat Belt Warning
Timer
Turn the ignition switch to “ ON ” position. If the driver
’
s seat belt is unfastened, the seat belt warning
lamp shall flicker with 50% duty cycle and time of T1(0.3 ± 0.1 sec), and the door bell shall ring for
T3 (6 ± 1 sec) with an interval of T2(0.45 ± 0.1 sec). If the seat belt is fastened, the warning lamp shall
flicker once without any alarm. If the seat belt is released, the warning lamp shall flicker with alarm
and if the seat belt is fastened again, the alarm shall stop.
8 Power Window Timer
When the ignition switch is turned to “ ON ” position, the power windows are operable with front
doors closed. When the ignition switch is turned to “ LOCK ” or “ ACC ” position, the power windows
are operable within T1 (30 ± 3 sec); however, if any of front doors opens within this period, the power
windows are inoperable.
9 Tail Lamp Auto Cut
With the key inserted, the lighting switch (on the combination switch) turned on and the driver side
door closed, the tail lamp shall lighten; with the key pulled out and the tail lamp switch still on, the
tail lamp shall lighten but it shall go out if the driver side door opens; when the key is inserted again,
the tail lamp shall lighten until the key is pulled out. Under normal condition, with the tail lamp
switch on, the tail lamps shall lighten regardless of key insertion or not or the door status. (Tail lamps
mentioned here refer to small lamps.)
10 Rear Fog Lamp Control
With the ignition switch turned to “ OFF ” position, the lighting switch (on the left of combination
switch) and front fog lamp switch turned on, if you turn on the rear fog lamp switch, the rear fog
lamps won ’ t lighten. With the ignition switch turned to “ ON ” position, the lighting switch (on the left
of combination switch) turned to small lamp position, and front fog lamp switch turned on, if you
turn on the rear fog lamp switch, the rear fog lamps shall lighten and at this time if you turn off the
front fog lamps, the rear fog lamps shall be turned off simultaneously. If the lighting switch is turned
off at this time, the rear fog lamps shall go out.
11
Power Door Latch
Control
Four door locks can be controlled through doors at driver side and front passenger side. If you push
down the driver side door latch, doors shall be locked with the door lock signal output by locking
device; if you pull up the driver side door latch, doors shall be unlocked with the door unlock signal
output by locking device. It is the same for the front passenger side door.
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