17 Angle Transducer At1 Inoperative - Skyjack SJ3219 Service Manual

Electrical System
4. Loose or broken wire #60A from Control Module
pin #P2-4 to SIG (pin2) on Pressure Transducer
PT1
5. Defective Pressure Transducer PT1.
6. External or internal fault detected by Control
Module CM1

4.2-17 Angle Transducer AT1 Inoperative

1. Control Module CM1 display is broadcasting an
error message.
2. Loose or broken wire #910 from Control Module
CM1 pin #2-7 to B+ (pin 1) on Angle Transducer
AT1.
3. Loose or broken wire #902 from Control Module
pin #P2-3 to GND (pin2) on Angle Transducer
AT1 .
4. Loose or broken wire #28 from Control Module
pin #P2-2 to SIG (pin3) on Angle Transducer
AT1.
5. Loose or broken wire #28A from Control Module
pin #P2-5 to SIG (pin4) on Angle Transducer
AT1.
6. Defective Angle Transducer AT1.
7. External or internal fault detected by Control
Module CM1.
SJ3215, SJ3219
Section 4 – Troubleshooting Information
Check continuity. Use HMI Diagnostic menu to
make sure proportional input P2-4 signal is present.
Replace if defective.
Check operation. Replace if defective.
Check Control Module display screen. Use
Diagnostic Menu to see switch and sensor status.
Correct trouble code as displayed. Replace module
if defective.
Check Control Module display screen and follow
instructions to clear error.
Check continuity. Test for 24V Output voltage
between wire #910 and wire #902 at P6-4.
Use HMI Diagnostic menu to make sure output P2-7
supply is present.
Replace if defective.
Check continuity. Replace if defective.
Check continuity. Use HMI Diagnostic menu to
make sure proportional input P2-2 signal is present.
Replace if defective.
Check continuity. Use HMI Diagnostic menu to
make sure proportional input P2-5 signal is present.
Replace if defective.
Check operation. Replace if defective
Check Control Module display screen. Use
Diagnostic Menu to see switch and sensor status.
Correct trouble code as displayed. Replace module
if defective.
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