F 550 2WD Super Duty V10-6.8L VIN V (2005)
Pressure Regulating Solenoid: Testing and Inspection
Pinpoint Tests - OSC Equipped Vehicle
Pinpoint Tests - OSC Equipped Vehicle
NOTE: If equipped, turn the power take-off (PTO) unit off for correct test results. For a description of PTO operation, refer to Power Take Off See:
Power Take-Off. On-Board Diagnostic is not accessible when the PTO unit is in operation. Shift solenoid B (SSB) is on when the PTO is in operation.
Any time an electrical connector or solenoid body is disconnected, inspect the connector for terminal condition, corrosion and contamination. Also
inspect the connector seal for damage. Clean, repair or install a new connector as required.
Solenoid Pre-Diagnosis
Use the following charts when carrying out the Pinpoint Test.
