JLG 15/20MSP Service Manual - Manual (Page 157)

SECTION 6 - TROUBLESHOOTING
3121231 – JLG Lift – 6-37
Codes (200 - 299) Platform Control Console - Fault Condition
Check For These Obvious Conditions First:
• Damage to Platform Control Console wiring harness.
• Secure harness connections from Platform Control Console to Platform Junction Box to Ground Control Module.
• Confirm that the static ground strap attached under base frame is secure and undamaged.
Table 6-41. Code (200 - 299) Platform Control Console - Fault Condition
STEP ACTION SPEC YES NO
1. Recycle machine power 5 times allowing a 10 second interval between
each power recycle. Does fault clear? — Done Go to Step 2
2. Which 200 code number is displaying? Code - 200/207/213 Go to Step 3 Replace
Platform
Control Module
Code - 202/205/206 Go to Step 4
3. Remove the 9 pin Platform Control Module connector from the side of the
Platform Junction Box and the P4 connector at the Ground Control Mod-
ule. Check continuity from the P4 connector, pin-5 to Junction Box pin-3
and P4, pin-9 to Junction Box pin-4.
Is there continuity on these wires? — Replace
Platform
Control Module
Repair or Replace
Wiring
4. Perform the Joystick Calibration Procedure in Section 4.5 of this Service
Manual. Does this clear the fault code? — Done Replace
Platform
Control Module