WIRING DIAGRAM
 
 COMPONENT DESCRIPTION

Component
Function
Front control module
Valve
Line pressure solenoid valve
Controls the line pressure by the line pressure solenoid current

JPDIA0915GB.JPG
Clutch A solenoid valve
Controls the clutch pressure of clutches A/B by the clutch A/B solenoid current

JPDIA0916GB.JPG
Clutch B solenoid valve
Lubricating flow solenoid valve
Controls the lubricating flow by the lubricating flow solenoid current

JPDIA0917GB.JPG
Pressure sensor
Clutch A pressure sensor
Converts the clutch pressure of clutches A/B into voltage

JPDIA0918GB.JPG
Clutch B pressure sensor
Actuator control module
Valve
Axis A feed pressure solenoid valve
Controls the feed pressure of axes A/B by the axes A/B feed pressure solenoid

JPDIA0919GB.JPG
Axis B feed pressure solenoid valve
Shift solenoid valve 1
Controls 4 shift actuator pistons by combining ON and OFF of each shift solenoid valve*1
Shift solenoid valve 2
Shift solenoid valve 3
Shift solenoid valve 4
Sequence solenoid valve
Pressure sensor
Line pressure sensor
Converts the line pressure into voltage

JPDIA0920GB.JPG

Position sensor
1st-Reverse position sensor 1
  • Converts each shift actuator position into voltage
  • Two 1st-reverse position sensors with the same output (but the output characteristics are inverse) are installed for fail-safe

JPDIA0921GB.JPG
1st-Reverse position sensor 1
2nd-4th position sensor
6th-Neutral position sensor
3rd-5th position sensor
Wheel sensor
Clutch A speed sensor
Converts the clutches A/B speed into pulse
Clutch B speed sensor
Output shaft speed sensor
Converts the output shaft speed into pulse
Park position switch
When the parking position is locked, it is energized, and when unlocked, it is not energized
Fluid temperature sensor
Converts the oil pan oil temperature into electrical resistance

JPDIA0922GB.JPG
TCM
Controls the transmission system
Shift device
Range sensor
Range sensor No. 0
With 6 range sensors, the shift lever position is recognized*2
Range sensor No. 1
Range sensor No. 2
Range sensor No. 3
Range sensor No. 4
Range sensor No. 5
Auto/Manual range change switch
Inputs the Auto/Manual range change switch signal to TCM
Shift lock solenoid
Lock or unlock is attained with 3 systems, the ignition switch signal, stop lamp switch signal and lock or unlock signal (TCM)
Set-up switch
R mode switch
Normally not energized, and energized by turning the set-up switch to R
SNOW mode switch
Normally not energized, and energized by turning the set-up switch to SNOW
TCM relay
Perform the power supply to TCM
*1: For the combination of the solenoids, refer to the “Shift actuator operation list”.
*2: For the combination of the range sensors, refer to the “Shift lever position and range sensor output”.


Shift actuator operation list –: No effect on operation
Shift actuator
Operation
Solenoid valve
Sequence
Shift 1
Shift 2
Shift 3
Shift 4
6th-Neutral shift actuator
6th gear → N
ON
ON
OFF


6th gear ← N
OFF
ON


2nd-4th shift actuator
2nd gear → N → 4th gear
OFF
ON
OFF


2nd gear ← N ← 4th gear
OFF
ON


3rd-5th shift actuator
5th gear → N → 3rd gear
ON


OFF
ON
5th gear ← N ← 3rd gear


ON
OFF
1st-Reverse shift actuator
1st gear → N → Reverse
OFF


ON
OFF
1st gear ← N ← Reverse


OFF
ON


Shift lever position and range sensor output
Shift lever position
Range sensor
No. 0
No. 1
No. 2
No. 3
No. 4
No. 5
P
ON
OFF
OFF
OFF
OFF
OFF
R
OFF
ON
ON
OFF
OFF
OFF
N
OFF
OFF
ON
ON
ON
OFF
A⇔M
OFF
OFF
OFF
OFF
ON
ON