Error Messages and Codes 3-49
5
Check the pertinent color’s switch on the
CRUM Reader Board P/J342-5PIN <=> P/
J342-1, 2, 3, or 4PIN for continuity.
Depressing the switch should change its
logic state.
Go to Step 6. Replace Box Assy,
CRUM Reader,
page 8-85
6
Check the Harness Assembly TNR4 J51
<=> J342 fro continuity.
Go to Step 7. Replace Harness
Assy TNR4
PL 10.1.11.
7
Check the output for the pertinent color
from the Motor Driver Board P/J42-3, 4, 5,
or 6 PIN <=> P/J42-14 PIN for 0VDC.
Go to Step 8. Replace the Motor
Driver Board,
page 8-101.
8
Check the output for the pertinent color
from the Engine Control Board P/J12-25,
26, 27, or 28 PIN <=> P/J12-17 PIN for
0VDC.
Replace the Engine
Control Board,
page 8-107.
Go to Step 9.
9
Check the harness Assembly DRV2-2 J12
<=> J42 for continuity.
Replace the Engine
Control Board,
page 8-107.
Replace the
Harness Assy
DRV2-2, PL
13.1.3.
Troubleshooting Procedure Table
Step Actions and Questions Yes No
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