Hyundai HX130LCR Manual page 387

2) TEST PROCEDURE
(1) Test 17 : Check voltage at CN-53 (23)
and ground.
Prepare 1 piece of thin sharp pin, steel or
①
copper.
Insert prepared pin to rear side of
②
connectors : One pin to (23) of CN-53.
Starting switch ON.
③
Check voltage as figure.
④
SPEC : Actuator operating : 1~5 V
PIN
10 9 8 7 6
20
30
40 39 38 37 36
6-64
MCU
CN-53
5 4 3 2 1
CN-53
Female
11
23
21
34 33 32 31
GROUND
Multimeter
300L6MS26