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39
Maintenance
Code
Description of code
Corrective actions – If the problem persists, call for
service
86
Side Broom Motor ANIN Limit. Motor
temperature is above software limit.
Throttle input range is being affected.
All modes are still allowed.
Disconnect power with the main breaker, remove the
side broom and clean.
87
Brush Motor PWM is being limited by
unspecified source. All modes are still
allowed.
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
88
Brush Motor Limited. The controller is
driving but a power-limiting condition is
active. All modes are still allowed.
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
89
Brush Motor Temperature High. PWM
limiting within range of High Motor
Temperature. All modes are still
allowed.
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
8A
Brush Motor ANIN Limit. Motor
temperature is above software limit.
Throttle input range is being affected.
All modes are still allowed.
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
8B
Traction Motor PWM is being limited by
unspecified source. All modes are still
allowed.
Ensure the grade is appropriate.
8C
Traction Motor Reverse Limited. The
controller is driving in reverse, but a
power-limiting condition is active. All
modes are still allowed.
Ensure the grade is appropriate.
8D
Traction Motor Forward Limited. The
controller is driving forward, but a
power-limiting condition is active.
All modes are still allowed.
Ensure the grade is appropriate
8E
Traction Motor Temperature High.
PWM limiting within range of High
Motor Temperature.
All modes are still allowed.
Ensure the grade is appropriate.
8F
Traction Motor ANIN Limit. Motor
temperature is above software limit.
Throttle input range is being affected.
All modes are still allowed.
Ensure the grade is appropriate.
8.644-976.0 Manual Operator CV601 RS KIRA Autonomous