The flash-to-pass feature works with the low beams or Daytime Running Lamps (DRL) on or off.
To flash the high beams, pull the turn signal lever toward you momentarily and then release it.
Transmission Component and System Description Automatic Transmission Unit
The mechanical components of the 6T70/75 are as follows:A torque converter with an electronically controlled capacity clutch-(ECCC)Off axis chain driven vane-type fluid pump assemblyInput sun gear and carrier assembly4–5–6 and 3–5 reverse clutch assembly with turbine shaftLow and reverse clutc ...