ok i'll take a stab at this
since the raycats have the same basic system in them i'll say that code25 is:
Short Detected in Field Circuit
- During operation, maximum field current was exceeded and current limit signal was activated.
Possible Causes
check cables from:
- Field Windings to Field Wiring Assy
- Field Wiring Assy to H-Bridge Control Module (HCM)
- HCM to Vehicle Manager
- Field Wiring Assy T1 - T4 (base leads for TM1 and TM2)
The field wiring assy TM1 or TM2 may be bad
The HCM may be bad
The Vehicle Manager may be bad
The motor may have an internal short
Run Tests:
O17 - HCM PWM Ramp
A12 - field current sensor voltage
I14 - field current limit signal
O15 - HCM Forward enable test
O16 - HCM Reverse enable test
Someone that has an actual raymond manual can verify my information and/or correct me if this is not correct please
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