1998 JAGUAR X308 SOLENOID

With EM007 disconnected, measure the resistance between
the following, noting the relevant DTC 1
For P0702 or P0753 EM007/53 and EM007/030 2
For P0702 or P0758 EM007/53 and EM007/033 3
For P0702 or P0763 EM007/53 and EM007/032 4
Is the resistance 30 to 35 OHM?
Yes Reconnect EM007
GO to C14
No Disconnect EM046 and reconnect EM007
GO to C12
C12: INTERNAL TRANSMISSION CHECK
Remove the fluid pan; refer to 44.24.04. Disconnect the
harness from the relevant solenoid and measure the
component resistance. 1
30 to 35 OHM?
Yes GO to C13
No

Pinpoint test D: P0702, P1745, P1746, P1747, P0743, P1748
Renew the solenoid; refer to 44.15.50.
C13: INTERNAL TRANSMISSION HARNESS CHECK
Measure the resistance from transmission internal harness
multiplug to the relevant solenoid connector 1
Is the resistance < 0.5 OHM?
Yes GO to C14
No Renew the internal harnes s; refer to 44.15.35.
C14: END
Cycle the ignition ON - (OFF for 2 minutes) - ON, start the
engine and run >1600 rpm 1
Has the fault code cleared?
Yes
STOP
No P0702 present?
Yes GO to D1
No P0753, P0758, P0763 present?
Yes Contact Jaguar Service
PINPOINT TEST D : P0702, P1745, P1746, P1747, P0743, P1748
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
D1: RETRIEVE DTCS
• NOTE: Battery and or ECM disconnection prior to scanning wi ll erase all data, ensure that the correct DTC is present
Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to D2
D2: CHECK HARNESS +VE CONTINUITY

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Electronic Pressure Control (EPC) Solenoid
In-vehicle Repair
Removal

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

2. Raise the vehicle on a suitable 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 fixings which secure the fluid pan .
Remove the fluid pan and all traces of gasket material.

4. Disconnect regulator / solenoid connectors.
5. Remove RH rear valve body securing screws.

Installation


6. Remove the nine screws from th e pressure regulator / solenoid
retaining plate.

7. Remove the relevant pressure regulator.

1. Installation is the reverse of the removal procedure, noting
that a new pressure regulator 'O' ring MUST be used.
Fit the nine screws securing the pressure regulator /
solenoid retaining plate and ti ghten to the specified torque
figure.
2. Refit the RH rear valve body secu ring screws and tighten to the
specified torque figure.

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.

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
- Shift Solenoids (SS)
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. Disconnect the eight soleno id / regulator connectors.
5. Remove the RH rear valve body securing screws.

Installation


6. Remove the nine scre ws which secure the solenoid / pressure
regulator retaining plate.

7. Remove the relevant solenoid.

1. Installation is the re verse of the removal procedure, noting the
specific tightening of fixi ngs and related procedures.
Fit the nine screws securing the pressure regulator /
solenoid retaining plate and ti ghten to the specified torque
figure.
2. Refit the RH rear valve body secu ring screws and tighten to the
specified torque figure.