JAGUAR X308 1998 2.G Workshop Manual

With EM062 and GB001 disconnected, measure the
resistance between GB001/007 and EM062/013 1
Is the resistance < 0.5 OHM?
Yes Reconnect GB001
GO to E4
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
E4: CHECK HARNESS -VE CONTINUITY

Pinpoint test F: P0715
With EM062 and GB001 disconnected, measure the
resistance between GB001/012 and EM062/033 1
Is the resistance < 0.5 OHM?
Yes GO to E5
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
E5: END
Perform appropriate service drive cycle and check for the
presence of DTC 1
Has the fault code cleared?
Yes
STOP
No Contact Jaguar Service
PINPOINT TEST F : P0715
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
F1: 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 F2
F2: CHECK HARNESS +VE CONTINUITY
With EM062 and GB001 disconnected, measure the
resistance between GB001/007 and EM062/013 1
Is the resistance < 0.5 OHM?
Yes Reconnect GB001
GO to F3
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
F3: CHECK HARNESS -VE CONTINUITY

With EM062 and GB001 disconnected, measure the
resistance between GB001/012 and EM062/033 1
Is the resistance < 0.5 OHM?
Yes GO to F4
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
F4: CHECK SIGNAL CONTINUITY (N2 SPEED SENSOR)

With EM062 and GB001 disconnected, measure the
resistance between GB001/003 and EM062/012 1
Is the resistance < 0.5 OHM?
Yes Reconnect GB001
GO to F5
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
F5: CHECK SIGNAL CONTINUITY (N3 SPEED SENSOR)

Pinpoint test G: P1601
With EM062 and GB001 disconnected, measure the
resistance between GB001/001 and EM062/035 1
Is the resistance < 0.5 OHM?
Yes GO to F6
No Inspect EM062, EM044 and GB001 for corrosion, bent /
pushed back pins or locate harness. Repair as necessary
and test the system fo r normal operation.
F6: END
Perform appropriate service drive cycle and check for the
presence of DTC 1
Has the fault code cleared?
Yes
STOP
No Contact Jaguar Service
PINPOINT TEST G : P1601
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
G1: RETRIEVE DTCS
• NOTE: Following ECM power-down, the DTC will be lost and may only be displayed when the ignition is energized.

Pinpoint test H: P0730, P0780
Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to G2
G2: RENEW TCM
Renew the TCM 1
Has the TCM been renewed?
Yes GO to G3
G3: END
• NOTE: The following step must be carried out in order that sy stem adaptions can take place.
Drive the vehicle for a period from cold to include idle, brisk
acceleration and steady state cruising up to and including
normal engine temperature. Check for the presence of DTC 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
PINPOINT TEST H : P0730, P0780
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
H1: 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 H2
H2: RENEW VALVE BODY ASSEMBLY
Renew the valve body assembly 1
Drive the vehicle for a period from cold to include idle, brisk
acceleration and steady state cruising up to and including
normal engine temperature. Check for the presence of DTC 2
Has the fault code cleared?

Yes STOP
No GO to H3
H3: RENEW TRANSMISSION
Renew the transmission 1
Has the transmission been renewed?
Yes GO to H4
H4: END
Drive the vehicle for a period from cold to include idle, brisk
acceleration and steady state cruising up to and including
normal en
gine temperature. Check for the presence of DTC
1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service

Automatic Transmission/Transaxle - 4.0L SC V8 - AJ26 - Transmission
Fluid Drain and Refill
General Procedures
Special Tool(s)

Dipstick
307-379
1. Disconnect the battery ground lead.
2. Raise the vehicle for access.

3. NOTE: This procedure will not re move residual fluid from the
torque converter.
Drain the transmission fluid.
3. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED AND THAT THE RECEPTACLE FOR WASTE
HAS SUFFICIENT CAPACITY.
Carefully remove the drain pl ug and discard the sealing
washer.

4. Refit the drain plug and tighten to the specified torque figure.
Use a new sealing washer.
5. Connect the PDU to monitor the fluid temperature.
6. Access the dipstick tube.
1. Break off the dipstick tube plug locking plate.
2. Push the locking pin downward, into the plug.
3. Remove the dipstick tube plug.
Push the locking pin through the tube plug and discard the
pin.

7. CAUTION: It is essential that only the specified fluid is
used.
Pour approximately 4,0 liters of fluid into the transmission.

8. Select P and start the engine.
9. Pour approximately 3,0 liters of fluid into the transmission.