STATUS
CODE
DISPLAY MESSAGE RECOVERY METHOD CIRCUIT
25186 21586 Change Parameter and
Rekey
RH Traction Motor
Node 3
DESCRIPTION BEHAVIOR
Acceleration Parameter greater than preceding
mode. (RH Node 3)
Truck operational, limited to Mode 1 (lowest
performance mode).
Probable Causes and Test Procedures
1. Check the ACCEL % values of Mode 1 (lowest mode) through 4 (highest mode).
a. Is any Accel Mode (Modes 1 through 3) set to a higher value (%) than the mode above it?
YES- Change the Accel Mode value (%) to be < or = to the preceding mode.
NO- Proceed to step 1b.
b. Is any Accel Mode (Modes 2 through 4) set to a lower value (%) than the mode below it?
YES- Change the Accel Mode value to be > or = to preceding mode.
NO- Proceed to step 2.
2. In Truck Setup, perform a "RESET DEFAULTS" and re-key, does error persist?
YES- Traction parameters corrupted, change Right-Hand Traction Controller.
NO- Parameters reset, code resolved, truck will operate normally.
Refer to Parameter Descriptions, in this section.
Troubleshooting 2200 YRM 1415
92
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