Etacs (Electronic Time And Alarm Control System); Electronic Time And Alarm Control Module Operation Check Of Components - Hyundai trajet Shop Manual

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ETACS (ELECTRONIC TIME AND
ALARM CONTROL SYSTEM)
ELECTRONIC TIME AND ALARM
CONTROL MODULE OPERATION CHECK
OF COMPONENTS
ETHA1250
While operating the components, check whether the
operations are normal with timing chart.
ETACS FUNCTION
1. Vehicle speed sensing intermittent wiper
Time specification
T1 : Max. 0.6 sec.
BODY ELECTRICAL SYSTEM
IGNSW
~~F~
L
WASHER
OFF
SW ON
I I
~ ~
WIPER
ON
L-.
OUTPUT
OFF
ETHA115D
3. Rear window defogger
Time specification
T1 : 20±1 min.
T2 : 0.6-0.7 sec. (Time of wiper motor 1 rotation)
T3 : At vehicle speed = Okm/h.
2.6±0.7 sec. (VR=Okn)-18.0±1 sec (VR=50Kn)
At vehicle speed = 100km/h or more.
1.0±0.2sec (VR=Okn)-1 O.O±1 sec (VR=50Kn)
AlT"l"
DEFOGGER ON
SW OFF
DEFOGGER ON
OUTPUT OFF
L
ETHA115E
IGNSW ON
~
OFF
LJ
L
4.
Seat belt warning
Time specification
INT ON
WIPER OFF
SW
INT ON
WIPER OFF
MOTOR
~.I
ETHA115C
T1 : 6 ± 1 sec.
T2 : 0.45±0.1 sec.
T3 : 0.3 ± 0.1 sec.
2. Washer
a. Time specification
T1 : 0.6 sec. or more
T2 : 2.5 - 3.8 sec.
T1 : 0.2 - 0.6 sec. (Mist)
b. This function should be operated preferentially
even though the variable intermittent wiper is
operating.
IGNSW
SEAT BELT
SW(N/C)
CHIME
BEll
SIBElT
WARN'G
IND
~
ON
OFF . ,
O N ,
I
OFF
ETHA115F
5. Ignition key hole illumination
Time specification
T1 : 10 ± 1 sec.
T2 : 0 - 10 sec.