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Pump/Motor Stalled

NAME OF CODE:
Pump/Motor Stalled

WHEN MONITORED:
The test is conducted once during the initial drive off. The pump/motor output voltage at the monitor circuit (CAB cavity 20) is tested every 5 ms from the time it is commanded off until the voltage falls below 1 volt or 1.25 seconds have elapsed.

SET CONDITION:
The pump/motor voltage is monitored by the Controller, Anti-lock Brake (CAB) at cavity 20. The voltage decay rate is compared to a threshold. The trouble code is stored if the decay rate is more than 151 volts/second.

NOTE: The lower the decay rate, the longer it takes the motor to spin down.

POSSIBLE CAUSES:
- Failed pump/motor