Hyundai HL955 Manual page 568

6. ELECTRIC PARKING, PILOT CUT OFF CIR 6. ELECTRIC PARKING, PILOT CUT OFF CIRCUIT
1) 1) OPERATING FLOW OPERATING FLOW
(1) (1)
Parking OFF Parking OFF
Fuse box [CN-39 (41)]
(2) (2)
Parking ON Parking ON
Fuse box [CN-39 (41)]
Parking brake applied [By spring force]
(3) (3)
Pilot cut off ON Pilot cut off ON
Fuse box [CN-39 (41)]
I/conn [CN-05 (11)]
Pilot cut off released
(4) (4) Pilot cut off OFF Pilot cut off OFF
Fuse box [CN-39 (41)]
Pilot cut off applied
2) 2)
CHECK POINT CHECK POINT
Engine
Running
※ GND : Ground
Parking switch OFF
OFF
ON
Parking switch ON
Pilot cut off switch ON
I/conn [CN-12 (12)]
Pilot cut off switch OFF
Key switch
① - GND (parking switch input)
② - GND (parking switch output)
③ - GND (pilot cut off switch input)
ON
④ - GND (pilot cut off switch output)
⑤ - GND (parking solenoid)
⑥ - GND (pilot cut off solenoid)
CUIT
[CS-17 (5)→(4)]
I/conn [CN-12 (13)]
Parking solenoid ON (activated)
Parking brake released (by hydraulic pressure)
[CS-17 (2)→(1)]
Parking solenoid [CN-71] OFF
Pilot cut off switch [CS-4 (5) → (4)]
Pilot cut off solenoid ON [CN-68] (activate)
Pilot cut off solenoid [CN-68] OFF
Check point
7-17
I/conn [CN-05 (14)]
T/M control unit [CN-157 (21)]
Voltage
20~25V