E 450 V8-6.0L DSL Turbo (2007)
Pressure Regulating Solenoid: Testing and Inspection
4R70W/4R75W Automatic Transmission
Pinpoint Tests - OSC Equipped Vehicle
Special Tool(s)
Any time an electrical connector or solenoid body is disconnected, inspect the connector for pin condition, corrosion and contamination. Also inspect
the connector seal for damage. Clean, repair or install a new connector or component as required.
Shift Solenoids Pre-Diagnosis
Use this shift solenoid operation information when carrying out Pinpoint Test A.