Set Condition

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Malfunction Criteria for Check 1

The failure is detected if at least one of the following conditions is true for a calibrated amount of time: The TCM command to the hydraulic pump is off and the hydraulic pressure sensor output is not increasing AND the SDU feedback status indicates that the pump is on. The TCM command to the hydraulic pump is on and the hydraulic pressure sensor output is increasing AND the SDU feedback status indicates that the pump is off.

Malfunction Criteria for Check 2

The failure is detected if at least one of the following conditions is true for a calibrated amount of time: The TCM command to the hydraulic pump is off and the hydraulic pressure sensor output is not increasing AND the TCM command feedback status indicates that the pump is on. The TCM command to the hydraulic pump is on and the hydraulic pressure sensor output is increasing AND the TCM command feedback status indicates that the pump is off