Optima V6-2.7L VIN 8 (2006)
Timer/Control Unit: Testing and Inspection
ETACS Function
OPERATION CHECK OF COMPONENTS
While operating the components, check whether the operations are normal with timing chart.
ETACS FUNCTION
1. Variable intermittent wiper
Time specification
T1 : Max. 0.3 sec.
T2 : Time of wiper motor 1 rotation (0.6 - 0.8 sec.).
T3 : 2.2 ± 0.2 sec. (VR = 0 k Ohm) - 10.0 ± 1.0 sec. (VR = 50 k Ohm)
2. Washer related wiper
1. Time specification
T1 : 0.6 sec.
T2 : 2.5 - 3.8 sec.
2. This function should be operated preferentially even though the variable intermittent wiper is operating.
3. Rear window defogger
Time specification
T1 : 60 msec.
T2 : 20 ± 1 Min.
