Code 02 - Left Php Bar - Up; Code 03 - Right Php Bar - Up - JLG 15MVL Series Service Maintenance Manual

Code 02 - Left PHP Bar - UP

Check For These Obvious Conditions First:
• Obstruction under LEFT pot hole bar.
• Obstruction around the actuator assembly at the base of the mast.
STEP
CHECK THE FOLLOWING WITH THE PLATFORM ELEVATED 3 TO 4 FEET (1 TO 1.5m)
1. Go to the 20 pin molex connector at the Ground Control Module, back probe
to check for continuity of pin 10, (BLK #8 wire) with pin 20, (ORG/RED 49-
1 wire). Is there continuity?
2. Check the actuator cables for adjustment or damage.
3. Check the PHP limit switch(s) at both sides of the machine for damage,
adjustment and for continuity through switch to ground when bars are
down.

Code 03 - Right PHP Bar - UP

Check For These Obvious Conditions First:
• Obstruction under RIGHT pot hole bar.
• Obstruction around the actuator assembly at the base of the mast.
STEP
CHECK THE FOLLOWING WITH THE PLATFORM ELEVATED 3 TO 4 FEET (1 TO 1.5m)
1. Go to the 20 pin molex connector at the Ground Control Module, back probe
to check for continuity of pin 9, (BLK #9 wire) with pin 19, (ORG/RED 49-2
wire). Is there continuity?
2. Check the actuator cables for adjustment or damage.
3. Check the PHP limit switch(s) at both sides of the machine for damage,
adjustment and for continuity through switch to ground when bars are
down.
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Table 6-7. Code 02 - Left PHP Bar - UP
ACTION
Table 6-8. Code 03 - Right PHP Bar - UP
ACTION
– JLG Lift –
SECTION 6 - TROUBLESHOOTING
SPEC YES
— Replace Ground
Control Module
— Adjust or Replace
— Replace, Adjust or
Repair Wiring
SPEC YES
— Replace Ground
Control Module
— Adjust or Replace
— Replace, Adjust or
Repair Wiring
NO
Go to Step 2
Go to Step 3
—
NO
Go to Step 2
Go to Step 3
—
6-19