Jatco JF613E, RE6F01A, W6AJA,F6AJA,AJO, Introduction (Mitsubishi, Hyundai, Kia, Nissan, Renault, Mazda)
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Presented by: Steve Garrett ATRA
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Connections Handout Questions Survey
JF613E Vehicle Application:
Introduction
(USA) Mitsubishi: F6AJA FWD W6AJA AWD Outlander 2007-2012 L4 2.4L V6 3.0L Nissan: RE6F01A Murano 2010-2012 L4 2.5L (Europe) Qashqai 2006-2011 L4 2.0L (Europe) Xtrail 2007-2012 L4 2.0L Renault: AJO Koleos 2008-2011 L4 2.0L Laguna 2007-2011 L4 2.0L V6 3.0L/3.5L Scenic & Grand Scenic 2010-2011
JF613E
Component Identification and Apply Chart Component Location
Apply Chart / X = On O = Off
JF613E Solenoid and Pressure Switch Identification and Function
All solenoids are controlled on the power side and grounded to the valve body. The three Normally High and three Normally Low linear solenoids are controlled with a fixed 300 Hz duty cycle signal. The two On/Off solenoids are turned on or off no frequency control. There are two On/Off solenoids. Low Clutch shift solenoid; controls the low clutch failsafe Valve. Low/Reverse brake clutch shift solenoid; controls lockup shift and low/reverse brake shift valves.
JF613E Solenoid and Pressure Switch Identification and Function All solenoids are controlled on the power side and grounded to the valve body. The three Normally High and three Normally Low linear solenoids are controlled with a fixed 300 Hz duty cycle signal. The two On/Off solenoids are turned on or off no frequency control. The three Normally High Solenoids are: High clutch linear solenoid; controls the high clutch control valve. 3-5 & Reverse clutch linear solenoid; controls the 3-5 reverse clutch control valve. Line Pressure linear solenoid; controls the pressure regulator and converter regulator valves. All six Linear solenoids have a resistance value of 5.0-5.6 Ohms at 20°C/68°F.
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There are six linear solenoids. Three normally low and three normally high. The normally low solenoid are: Low Clutch linear solenoid: controls the Low Clutch control valve. 2-6 Brake Clutch linear solenoid; controls the 2-6 Brake control valve. Lockup & Low/Reverse Brake Clutch linear solenoid; controls the lockup control valve.
JF613E Solenoid and Pressure Switch Identification and Function The two On/Off solenoids have a resistance value of 28-30 Ohms at 20°C/68°F. These are Normally Closed (N/C). When the solenoid is turned off, no voltage supply, pilot pressure is blocked at the solenoid and no pressure is supplied to a control valve. The solenoids are all grounded to a valve body bolt. When the solenoid is turned on, voltage supplied, pilot pressure moves the control valve against the return spring allowing line pressure to apply a specific clutch or valve.
JF613E Solenoid and Pressure Switch Identification and Function When the three Normally Low solenoids are turned off, pilot pressure is blocked at the solenoid valve. When they are turned on with a fixed duty cycle frequency of 300 Hz pilot pressure moves the control valve against the return spring, allowing line pressure to apply the clutch.
The longer the duty cycle on time the higher the pressure.
The solenoids are all grounded to a valve body bolt.
JF613E Solenoid and Pressure Switch Identification and Function When the three Normally High solenoids are turned off, pilot pressure moves the control valve against the return spring, allowing line pressure to apply the clutch. When they’re turned on with a fixed duty cycle frequency of 300 Hz, pilot pressure is exhausted from the control valve. The control valve return spring will move the valve back blocking line pressure and release the clutch. The longer the duty cycle on time the lower the pressure.
The solenoids are all grounded to a valve body bolt.
Always Install To Original Locations For Correct Calibration Normally Low (N/L)
Very Easily Mismatched / Mark Locations Before Removal
Normally High (N/H)
300163 DL309
3 N/H
300184 EL018
3 N/L
2 On/Off
G7T23081 9311
JF613E Solenoid Apply Chart
JF613E Pressure Switch Function and Application Chart
There are five Pressure Switches that are normally open, Low Clutch, High Clutch, 2-6 Brake, Low & Reverse Brake and the 3-5 Reverse Clutch. The switches are normally open and close at approximately 10-15 psi.
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There are five Pressure Switches that are normally open, Low Clutch, High Clutch, 2-6 Brake, Low & Reverse Brake and the 3-5 Reverse Clutch. The switches are normally open and close at approximately 10-15 psi.
JF613E Lockup and Reverse Clutch Hydraulic Control
This transmission uses a lockup solenoid shift valve (switch valve) to control the apply of the low reverse brake clutch and lockup clutch. When the L/R brake (on/off) shift solenoid is Off. The lockup solenoid switch valve is held in the lockup position by the return spring. Pilot pressure from the LU & L/R brake linear (N/L) solenoid goes to the lockup control valve to apply the torque converter clutch.
JF613E Lockup and Reverse Clutch Hydraulic Control When the L/R brake solenoid is On. Pilot pressure stokes the lockup solenoid shift valve against the return spring; switching the pilot pressure from the LU & L/R brake linear solenoid to the low reverse brake clutch control valve to apply the L/R brake clutch.
JF613E Mainline Pressure Control The line pressure (N/H) solenoid controls pilot pressure to the main line pressure boost valve to raise and lower main line pressure. Reverse boost pressure comes from the manual valve to the middle of the boost valve to control main line pressure in reverse. During failsafe operation the line pressure solenoid will be turned off and line pressure will rise to maximum level.
JF613E Input and Output Speed Sensors (ISS/OSS) There are two speed sensors on this transmission. One Turbine/Input shaft speed sensor and one Output/Vehicle speed sensor. Both speed sensors are three (3) wire hall effect type sensors. Supplied with vehicle voltage from the transmission relay and grounded at the TCM. Signal voltage is sent from the TCM to the speed sensors.
Turbine/Input Speed Sensor (ISS) Output/Vehicle Speed Sensor (OSS)
ISS
Low Clutch Drum
OSS Renault AJO
Output Gear
JF613E Input and Output Speed Sensors (ISS/OSS) In the drive range at normal operating temperature with the vehicle speed at 30 km/h (19 mph) the Output Shaft speed sensor should measure approximately 588 Hz. The TCM will set a code P0720 in memory and the MIL light will be illuminate; when the vehicle speed is more than 20 km/h (12 mph) an there is no input signal from the Output shaft speed sensor.
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Input and Output Speed Sensors (ISS/OSS)
With the engine at normal operating temperature and the shifter placed in neutral idling @ 700 rpm; Input speed should measure approximately 353 Hz. If the input speed signal is less than 600 rpm for 5 seconds or more code P0715 will be set in memory and the Malfunction Indicator Light (MIL) will be illuminated.
JF613E Park Neutral Position Switch (PNP)
Connector ID
Range Chart
Location
Adjustments
JF613E Valve Body Removal
First Step; To Remove The Internal Harness Retainer Clip
JF613E Valve Body Removal Only the bolts shown are required for valve body removal Bolt Identification: Shank Length mm (in) A = 71.5 (2.82”) B = 58.0 (2.28”) Number of Bolts: A=5 B=4
JF613E Valve Body Removal Only the bolts shown are required for valve body removal Bolt Identification: Shank Length mm (in) A = 71.5 (2.82”) B = 58.0 (2.28”) Number of Bolts: A=5 B=4
JF613E Case Air Checks Air checks should be done with no more than 30 psi of regulated air pressure.
TCC To Cooler / Warmer Lube
2-6 Low
TCC Release
TCC Apply
L/R Brake
3-5 Rev High
JF613E Pressure Testing The low clutch pressure tap is located just below the Range and Input Speed sensors. With the engine at operating temperature, approximately 70°-90°C/158°-194°F, pressure should measure between 55 to 76 psi in the drive “D” range at idle and 222-230 psi at stall with the parking brake applied and your foot on the brake pedal.
Not A Pressure Port
Low
2–6 Brake
High
May Require Tool
3–5 Reverse
JF613E “E” Torx Shallow Head Case Bolts This transmission uses three different size “E”-Torx shallow headed bolts. The main case half uses “E”-20, the rear cover uses “E”-16 and the center support use “E”-18 bolts. “E”-Torx shallow head sockets may be hard to find, if so an “E”-Torx deep socket can be modified to fit the shallow head bolts by grinding down the socket until there is very little bevel left to the socket. There are some sockets available where this may not be necessary. Some bolts are difficult to access and will require the use of an “E”-Torx wrench. These wrenches are available in ratchet type.
Snap-On Worked As Is
Grind
Renault Makes The Correct Socket Set
Renault AJO Rear Cover E-Torx 16
Case E-Torx 20
Pump E-Torx 18
Center Support E-Torx 18
JF613E AWD Left Axle Stub Shaft Removal The left side axle stub shaft must be removed from the transmission before removing the transfer case. The left stub axle has an 8mm x 1.5mm hole bored into the end of the axle.
O-Ring
8mm x 1.25mm Threaded Hole
JF613E AWD Left Axle Stub Shaft Removal Using a slide hammer or puller, remove the axle from the transmission case. Any attempt to pry the transfer case from the transmission case may damage the mounting flanges.
Also found in earlier models
Remember to replace the O-ring located on the case
JF613E One way clutch
The one way clutch is held stationary in the case. The planetary gear set should freewheel when turned counter clockwise and lock when turned clockwise.
“Lock To The Clock”
Turn
Freewheel
Lock
Hold
Freewheel
Held
Turn
Lock
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