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43 - Right Front Isolation Solenoid Shorted

Symptom List:
LEFT FRONT DUMP SOLENOID OPEN - 46
LEFT FRONT DUMP SOLENOID SHORTED - 48
LEFT FRONT ISOLATION SOLENOID OPEN - 45
LEFT FRONT ISOLATION SOLENOID SHORTED - 47
REAR DUMP SOLENOID OPEN - 52
REAR DUMP SOLENOID SHORTED - 54
REAR ISOLATION SOLENOID OPEN - 51
REAR ISOLATION SOLENOID SHORTED - 53
RIGHT FRONT DUMP SOLENOID OPEN - 42
RIGHT FRONT DUMP SOLENOID SHORTED - 44
RIGHT FRONT ISOLATION SOLENOID OPEN - 41
RIGHT FRONT ISOLATION SOLENOID SHORTED - 43

Test 1-3:




Test 4:





Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be LEFT FRONT DUMP SOLENOID OPEN - 46.

LEFT FRONT DUMP SOLENOID OPEN - 46

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

LEFT FRONT DUMP SOLENOID SHORTED - 48

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

LEFT FRONT ISOLATION SOLENOID OPEN - 45

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

LEFT FRONT ISOLATION SOLENOID SHORTED - 47

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

REAR DUMP SOLENOID OPEN - 52

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

REAR DUMP SOLENOID SHORTED - 54

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

REAR ISOLATION SOLENOID OPEN - 51

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

REAR ISOLATION SOLENOID SHORTED - 53

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

RIGHT FRONT DUMP SOLENOID OPEN - 42

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

RIGHT FRONT DUMP SOLENOID SHORTED - 44

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

RIGHT FRONT ISOLATION SOLENOID OPEN - 41

When Monitored:
Ignition on.

Set Condition:
When there is low logic feedback voltage from the solenoid when it is expected to be high (solenoid not energized).

RIGHT FRONT ISOLATION SOLENOID SHORTED - 43

When Monitored:
Ignition on.

Set Condition:
When there is high logic feedback voltage from the solenoid when it is supposed to be low (solenoid energized).

POSSIBLE CAUSES
- INTERMITTENT DTC
- OPEN FUSED B(+) AND FUSED IGNITION SWITCH OUTPUT (RUN)
- OPEN GROUND CIRCUITS
- CAB - INTERNAL CONCERN