Page 1329 of 2490
With EM007 and EM046 disconnected, measure the insulation
resistance between EM007/016 and EM007/023 1
Repeat for EM007/044 and EM007/023 2
Is the resistance > 10 MOHM?
Yes GO to I10
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
I10: CHECK HARNESS CORE TO CORE INSULATION
Page 1330 of 2490
Pinpoint test J: P1603, P1605, P1608
With EM007 and EM046 disconnected, measure the insulation
resistance between EM007/016 and EM007/044 1
Repeat for EM007/014 and EM007/042 2
Is the resistance > 10 MOHM?
Yes GO to I11
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
I11: 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 J : P1603, P1605, P1608
• NOTE: It is important that J3 item 1 is carried out in order that system adaptions take place
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
J1: RETRIEVE DTCS
• NOTE: Following ECM power-down, the DTC will be lost and may only be disp layed when the ignition is energized
Page 1331 of 2490
Pinpoint test K: P1789, P1793
Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to J2
J2: RENEW TCM
Renew the TCM 1
Has the TCM been renewed?
Yes GO to J3
J3: END
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 K : P1789, P1793
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
K1: 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 K2
K2: CHECK FUSE
Page 1332 of 2490
Is underhood fuse F1 OK?
Yes GO to K3
No Renew the fuse (10A) and te st the system for normal
operation
K3: CHECK SWITCHED POWER SUPPLY
With EM007 disconnected measure the voltage between
EM007/054 and ground EM008R 1
Repeat for EM007/055 and ground EM008R 2
B+?
Yes Cycle the ignition ON - (OFF for 2 minutes) -
ON, start the engine and run >1600 rpm, if the fault re-logs contact
Jaguar Service
No No re-log?
GO to K5
No GO to K4
K4: CHECK HARNESS CONTINUITY - SWITCHED POWER SUPPLY
Page 1333 of 2490
Pinpoint test L: P0710
With EM007 and LS008 disconnected, measure the
resistance between EM007/054 and LS008/007 1
Repeat for EM007/055 and LS008/007 2
Is the resistance < 0.5 OHM?
Yes GO to K5
No Inspect harness / connector EM007, LS008, EM051, splice
EMS42 for damage, corrosion, bent / pushed back pins.
Repair as necessary and te st the system for normal
operation.
K5: 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 L : P0710
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
L1: RETRIEVE DTCS
• NOTE: Battery and or ECM disconnection prior to scanning wi ll erase all data, ensure that the correct DTC is present.
Page 1334 of 2490
Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to L2
L2: CHECK CONTINUITY HARNESS
Page 1335 of 2490
Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Transmission Fluid Drain and Refill
General Procedures
Removal
Installation
Special Tool(s)
Syringe 1. Raise the vehicle for access.
2. NOTE: This procedure will not re move residual fluid from the
torque converter.
Drain the transmission fluid.
2. 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 plug and drain the
transmission fluid.
3. Refit the drain plug and tighten to the specified torque figure.
Use a new O-ring.
1. Remove the fluid level / filler plug.
2. Using a syringe dedicated to tran smission fluid only (not used
for any other type of oil or fluids ), inject transmission fluid until
Page 1336 of 2490
it overflows from the plug orifice. 2. CAUTION: It is essential that only the specified
fluid is used.
Wait until the flow of fluid has reduced to a trickle.
3. Fit, but do not tighten the plug.
4. Prepare PDU (at the base station).
1. Install the appropriat e disk and switch ON.
2. Select the vehicle specification - ENTER.
3. From Engineering Tools select Toolbox - ENTER.
4. From Toolbox select Powertrain - ENTER.
5. Connect MPA and download cable to PDU and base station.
6. Select Datalogger - ENTER.
7. Select Transmission - ENTER.
8. Disconnect download cable.
9. Connect MPA to PDU.
5. Connect PDU (at the vehicle).
1. Connect MPA cable to the vehicle diagnostic socket -
ENTER.
2. Energize the vehicle ignition - ENTER.
3. From the menu select Transmission oil temperature (TOT) - ENTER.
4. Check that the fluid temperature is <30°C.
6. From above.
7. NOTE: Ensure that the TCM is connected and functioning
correctly.
Select Park and start the engine.