SECTION 6 - TROUBLESHOOTING
6-36
31215825
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.
Codes (300 - 399) Traction Control Module - Fault Condition
Check For These Obvious Conditions First:
• Damage to Traction Control Module wiring harness.
• Confirm that the static ground strap attached under base frame is secure and undamaged.
Table 6-39. 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 - 200/202/205/
206/207/213
Go to Step 3
Replace
Platform
Control Module
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 Module. 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
Table 6-40. Codes (300 - 399) Traction Control Module - 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.
Is a code number displaying on the Ground Control Station?
Code - 316
Go to Step 3
Replace
Traction Control
Module
Code - 325
Go to Step 5
—
3.
Confirm that both installed batteries are 12 Volt DC.
12V DC
Go to Step 4
Replace with
proper Batteries
4.
Check battery voltage while charger is operating. Is voltage within
specification?
Maximum of
31 Volts DC
Replace
Traction Control
Module
Repair or Replace
Battery Charger
5.
Check for short in harness wires from Ground Control Station con
-
nector P5 to Traction Module
(round din plug)
.
Note: This harness contains 6 wires only 3 are used, (See Figure 6-8.)
Electrical Diagram.
—
Repair or Replace
Wiring
—
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