A/T System Description - System Diagram

For locations of each component on the vehicle, refer to Component Location Index.

Electronic Control

Courtesy of HONDA, U.S.A., INC.

Hydraulic Control

Circuit Diagram

Courtesy of HONDA, U.S.A., INC.

: Shift Solenoid Valve A	: Transmission Fluid Pressure Switch
: Shift Solenoid Valve B	: Parking Actuator Valve Stroke Sensor
: Shift Solenoid Valve C	: Two-Way Clutch Actuator Valve Stroke Sensor
: Shift Solenoid Valve D	: ATF Temperature Sensor
: Shift Solenoid Valve E	: Main Regulator Valve
: Shift Solenoid Valve F	: Lubrication Regulator Valve
: Shift Solenoid Valve G	: Torque Converter Regulator Valve
: Clutch Pressure Control Solenoid Valve A	: PL Accumulator Valve
: Clutch Pressure Control Solenoid Valve B	: B1 Cut Valve
: Clutch Pressure Control Solenoid Valve C	: SD Cut Valve
: Clutch Pressure Control Solenoid Valve D	: SF Cut Valve
: Clutch Pressure Control Solenoid Valve E	: Parking Actuator Valve
: Clutch Pressure Control Solenoid Valve F	: Parking Inhibitor Valve
: Clutch Pressure Control Solenoid Valve G	: Parking Ball Valve
: Clutch Pressure Control Solenoid Valve H	: Two-Way Clutch Actuator Valve
: Transmission Fluid Pressure Sensor A	: Lock-Up Shift Valve
: Transmission Fluid Pressure Sensor B	: Lock-Up Control Valve
: Transmission Fluid Pressure Sensor C	: Idle Stop Ball Valve
: Transmission Fluid Pressure Sensor D	: Accumulator Relief Valve
: Transmission Fluid Pressure Sensor E	: Accumulator
: Transmission Fluid Pressure Sensor F	: Reducer

Operation Chart

Position/Mode		Clutch Pressure Control Solenoid Valve Operation								Shift Solenoid Valve Operation
Position/Mode		A	B	C	D	E	F	G	H	A	B	C	D	E	F	G
P		x	x/o	x	x	x	x	x	x	o/x	o/x	x	o	x	o	x
R		o/x	o	x	x	x	o	x	x	o	o	x	x	o	x	x
N		x	x/o	x	x	x	x	x	x	o/x	o/x	o	o	o	x	x
D/S	Low	o/x	x	x	x	x	o	o	o/x	x	x	o/x	x	o	x	x
	2nd	o/x	x	o	x	x	o	o	o/x	x	x	o/x	x	o	x	x
	3rd	o/x	o	x	x	x	o	o	o/x	x	x	o/x	x	o	x	x
	4th	o/x	o	o	x	x	x	o	o/x	x	x	o/x	x	o	x	x
	5th-A	o/x	o	x	o	x	x	o	o/x	x	x	o/x	x	o	x	x
	5th-B*	o/x	x	o	o	x	x	o	o/x	x	x	o/x	x	o	x	x
	6th	o/x	o	o	o	x	x	x	o/x	x	x	o/x	x	o	x	x
	7th	o/x	o	x	o	x	o	x	o/x	x	x	o/x	x	o	x	x
	8th	o/x	x	o	o	x	o	x	o/x	x	x	o/x	x	o	x	x
	9th	o/x	x	x	o	o	o	x	o/x	x	x	o/x	x	o	x	x
	10th	o/x	x	o	o	o	x	x	o/x	x	x	o/x	x	o	x	x

o: Operatedx: Not operated*: Select from 6th only