JLG 1850SJ Service Manual User Manual

Page 352

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SECTION 6 - JLG CONTROL SYSTEM

6-70

– JLG Lift –

3121619

TOWER TELESCOPE PVG VALVE - COMMAND IMPROPER

4

5

4524

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - TIMEOUT

4

5

4525

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - TIMEOUT

4

5

4526

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - TIMEOUT

4

5

4527

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - SETUP FAULT

4

5

4528

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - SETUP FAULT

4

5

4529

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - SETUP FAULT

4

5

4530

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - SENT UNRECOGNIZED FAULT

4

5

4531

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - SENT UNRECOGNIZED FAULT

4

5

4532

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - SENT UNRECOGNIZED FAULT

4

5

4533

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - PARAMETERS INCORRECT

4

5

4534

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - PARAMETERS INCORRECT

4

5

4535

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - PARAMETERS INCORRECT

4

5

4536

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - LOCATION IMPROPER

4

5

4537

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - LOCATION IMPROPER

4

5

4538

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - LOCATION IMPROPER

4

5

4539

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - WIRING INCORRECT

4

5

4540

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - WIRING INCORRECT

4

5

4541

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - WIRING INCORRECT

4

5

4542

- -

- -

✔

- -

- -

MAIN LIFT PVG VALVE - SPOOL CANNOT REACH NEUTRAL

4

5

4543

- -

- -

✔

- -

- -

TOWER LIFT PVG VALVE - SPOOL CANNOT REACH NEUTRAL

4

5

4544

- -

- -

✔

- -

- -

TOWER TELESCOPE PVG VALVE - SPOOL CANNOT REACH NEUTRAL

4

5

4545

- -

- -

✔

- -

- -

CANBUS FAILURE - PLATFORM MODULE

6

6

662

✔

✔

✔

✔

✔

CANBUS FAILURE - LOAD SENSING SYSTEM MODULE

6

6

663

✔

✔

✔

✔

✔

CANBUS FAILURE - ENGINE CONTROLLER

6

6

666

✔

✔

✔

✔

✔

CANBUS FAILURE - MAIN LIFT PVG

6

6

667

- -

- -

✔

- -

- -

CANBUS FAILURE - TOWER LIFT PVG

6

6

668

- -

- -

✔

- -

- -

CANBUS FAILURE - TOWER TELESCOPE PVG

6

6

669

- -

- -

✔

- -

- -

CANBUS FAILURE - BLAM

6

6

6610

✔

✔

✔

✔

✔

Table 6-7. Diagnostic Fault Code Chart

Fault Text

Flash 1

Flash 2

DTC

1350

1200

1250

1500

1850