Hyundai HX145LCR Manual page 414

11. MALFUNCTION OF ARM IN/OUT & BUCKET IN PRESSURE SENSOR 11. MALFUNCTION OF ARM IN/OUT & BUCKET IN PRESSURE SENSOR
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Fault code : HCESPN 133, FMI 0~4
※
Before carrying out below procedure, check all the related connectors are properly inserted.
INSPECTION PROCEDURE INSPECTION PROCEDURE
1) 1)
YES
Check voltage
between CN-52
(14) - GND
SPEC :
Check voltage
Actuator operating: 1~5V
between CD-35
See TEST 15
NO
(A)-(C)
SPEC :
Starting switch ON :
24±2V
Wiring diagram Wiring diagram
CN-51
3
13
MCU
14
CN-52
YES
NO
6-59
Cause
Defective MCU Replace
Detective arm in/ Replace or repair
out & bucket in
pressure sensor
Short circuit or Replace or repair
poor connection
between CN-52
(14)-CD-35 (B)
Short circuit or Replace or repair
poor connection
between CD-35
(A)-CN-51(3) or
CD-35(C)- CN-51
(13)
CD-35
A
SUPPLY
B
SIG
C
RETURN
ARM IN/OUT & BUCKET IN
PRESSURE SENSOR
Remedy
300L6MS17