See table 6-39, Ge 6-35 – JLG 15/20MSP Service Manual User Manual

Page 155

SECTION 6 - TROUBLESHOOTING

3121231

– JLG Lift –

6-35

Codes 41 thru 46 - OSS - Sensor 1 through 6 - Fault Condition

Check For These Obvious Conditions First:

• Is there an obstruction under the sensor showing the fault?
• Is the faulted sensor mounted properly and securely to the platform base frame?

Table 6-39. Codes 41 thru 46 - OSS - Sensor 1 through 6 - Fault Condition

STEP

ACTION

SPEC

YES

Is machine equipped with an OSS system?

—

Got to Step 4

Go to Step 2

At the Ground Control Module, enter programming mode and view if OSS is
enabled. Is OSS enabled?

X = No

Go to Step 3

Replace Ground

Control Module

In Service Level Programming mode, Disable Obstruction Senor System.

X=No

—

Go to Step 4

Replace the sensor showing the fault. Does this correct the problem.

—

Done

Go to Step 5

Replace the complete OSS system, module and sensors.

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