speed JAGUAR X308 1998 2.G Workshop Manual

With EM007 and EM046 disconnected, measure the resistance between EM046/010 and EM007/044 1
Is the resistance < 0.5 OHM?
Yes GO to I7
No Inspect EM007 and EM046 for corrosion, bent / pushed back
pins or locate and repair th e harness Test the system for
normal operation
I7: CHECK OUTPUT SPEED SENSOR COIL CONTINUITY

With, EM007 disconnected, measure the sensor value
between EM007/016 and EM007/044 1
Is the resistance between 280 and 1200 OHM?
Yes GO to I8
No Renew the output speed sensor
I8: CHECK FOR SHORT TO B+

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Main Control Valve Body
In-vehicle Repair
Removal

1. Disconnect battery ground cable.
Remove the battery cover.

2. Raise the vehicle for access.
2. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED.
Carefully remove the drain plug and drain the
transmission fluid.

3. Remove the twenty-two bolts which secure the fluid pan.
Remove the fluid pan and all tr aces of gasket material.
4. Remove the fluid filter, (44.24.07).

5. Remove the input speed sensor.
• NOTE: M5 fixing.
1. Remove the screw from the input speed sensor securing bracket and pu ll the sensor clear.
Disconnect the harness multiplug.

6. Remove the output speed sensor.
• NOTE: M6 fixing.
1. Remove the screw from the output speed sensor
securing bracket and pu ll the sensor clear.
Disconnect the harness multiplug.

7. Disconnect the five pressure regulator connectors and three
solenoid connectors.

8. Reposition the internal harness for access.
Release the internal harness from the retaining clips.

9. Drain the valve body.
1. Position a suitable drain tin below the valve body.
2. Slacken (do not remove) the twenty-two screws, valve body to transmission case.
Allow the fluid to drain.
10. Remove the valve body.
Remove five M6 X 30 screws, valve body to transmission
case.
Remove seventeen M6 X 60 screws, valve body to
transmission case.

Installation

1. Installation is the re verse of the removal procedure, noting the
following steps.

2. Fit the valve body retaining screws.
Note the location of the five screws M6 X 30. Fit and
tighten to the specified torque figure.
Note the location of the seve nteen screws M6 X 60. Fit and tighten to the specified torque figure.

3. NOTE: M6 fixing.
Fit the output speed sensor and tighten the retaining screw to
the specified to rque figure..
4. NOTE: M5 fixing.

Fit the inpu
t speed sensor and
tighten the retaining screw to
the specified to rque figure..

5. Re
position the inte
rnal harness for.
R
elease the internal harness
from the retaining clips.

6. Connect
the five pressure re
gulator connectors and three
solenoid connectors.

7. N
OTE: Ensure extreme clea
nliness and never reuse
transmission fluid.
Using a new gasket, install the fl uid pan and tighten the twenty-
two fixings to the specified. torque figure
8. Connect the battery and fit the battery cover..
Reset th
e radio and the clock.
9. Refer to (44.24.02) for fluid fill procedure.
10. Check for leaks and remove spilt fluid.

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Output Shaft Speed (OSS) Sensor
In-vehicle Repair
Removal

1. Disconnect battery ground cable.
Remove the battery cover.

2. Raise the vehicle on a lift.
2. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED.
Carefully remove the drain plug and drain the
transmission fluid.

3. Remove the twenty-two bolts which secure the fluid pan.
Remove the fluid pan and all tr aces of gasket material.

4. Remove the output speed sensor.
• NOTE: M6 fixing.
1. Release the screw which secures the output speed sensor bracket and pull the sensor clear.
5. Disconnect the multiplug from the speed sensor.

Installation



1.
NOTE: M6 fixing.
Connect the multiplug, install the output speed sensor and
securing bracket. Tighten the screw to the specified torque
figure.

2. NOTE: Ensure extreme clea nliness and never reuse
transmission fluid.
Using a new gasket, install the fl uid pan and tighten the twenty-
two fixings to the specified. torque figure.
3. Connect the battery and fit the battery cover..
Reset the radio and the clock.
4. Refer to (44.24.02) for fluid fill procedure.

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Transmission Intern al Wiring Harness
In-vehicle Repair
Removal
• NOTE: The temperature sensor is integral with the internal harness.

1. Disconnect battery ground cable.
Remove the battery cover.

2. Raise the vehicle on a lift.
2. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED.
Carefully remove the drain plug and drain the
transmission fluid.

3. Remove the twenty-two bolts which secure the fluid pan.
Remove the fluid pan and all tr aces of gasket material.
4. Remove the input speed sensor.
• NOTE: M5 fixing. 1. Release the screw which secures the input speed sensor bracket and pull the sensor clear.
Disconnect harness multiplug.

5. Remove the output speed sensor.
• NOTE: M6 fixing. 1. Release the screw which secures the output speed sensor bracket and pull the sensor clear.
Disconnect harness multiplug.

6. Remove the selector cable abutment bracket fixings and
reposition the bracket for access to the multiplug.

7. Disconnect the transmission harness multiplug.
1. Release the harness locking lever.
2. Disconnect the harness multiplug.
8. Remove harness multiplug retaining clip.
Push the multiplug into the transmission casing to release.
Discard the two 'O' rings.