Circuit/System Description

DTC P18A8 will set with a hydraulic/mechanical condition.

For an overview of the component/system, refer to:

• Park - Engine Running (Hydraulic Circuits Without ETRS)Park - Engine Running (Hydraulic Circuits With ETRS)Park - Engine Running (Mechanical Powerflow)
• Reverse (Hydraulic Circuits Without ETRS)Reverse (Hydraulic Circuits With ETRS)Reverse (Mechanical Powerflow)
• Neutral - Engine Running (Hydraulic Circuits Without ETRS)Neutral - Engine Running (Hydraulic Circuits With ETRS)Neutral - Engine Running (Mechanical Powerflow)
• Drive Range, First Gear (Hydraulic Circuits Without ETRS)Drive Range, First Gear (Hydraulic Circuits With ETRS)Drive Range, First Gear (Mechanical Powerflow)
• Drive Range, Second Gear (Hydraulic Circuits Without ETRS)Drive Range, Second Gear (Hydraulic Circuits With ETRS)Drive Range, Second Gear (Mechanical Powerflow)
• Drive Range, Third Gear (Hydraulic Circuits Without ETRS)Drive Range, Third Gear (Hydraulic Circuits With ETRS)Drive Range, Third Gear (Mechanical Powerflow)
• Drive Range, Fourth Gear (Hydraulic Circuits Without ETRS)Drive Range, Fourth Gear (Hydraulic Circuits With ETRS)Drive Range, Fourth Gear (Mechanical Powerflow)
• Drive Range, Fifth Gear (Hydraulic Circuits Without ETRS)Drive Range, Fifth Gear (Hydraulic Circuits With ETRS)Drive Range, Fifth Gear (Mechanical Powerflow)
• Drive Range, Sixth Gear (Hydraulic Circuits Without ETRS)Drive Range, Sixth Gear (Hydraulic Circuits With ETRS)Drive Range, Sixth Gear (Mechanical Powerflow)
• Drive Range, Seventh Gear (Hydraulic Circuits Without ETRS)Drive Range, Seventh Gear (Hydraulic Circuits With ETRS)Drive Range, Seventh Gear (Mechanical Powerflow)
• Drive Range, Eighth Gear (Hydraulic Circuits Without ETRS)Drive Range, Eighth Gear (Hydraulic Circuits With ETRS)Drive Range, Eighth Gear (Mechanical Powerflow)
• Drive Range, Ninth Gear (Hydraulic Circuits Without ETRS)Drive Range, Ninth Gear (Hydraulic Circuits With ETRS)Drive Range, Ninth Gear (Mechanical Powerflow)
• Fluid Passages (Hydraulic Circuits Without ETRS)Fluid Passages (Hydraulic Circuits With ETRS)