body JAGUAR X308 1998 2.G Workshop Manual

Installation


13. Remove the valve body assembly.
Remove the nine bolts which re tain the valve body to the
transmission case.
1. Installation is the re verse of the removal procedure, noting the
following:
2. Clean all mating faces and relevant parts.

3. Tighten the nine bolts securing the valve body, to the specified
torque figure.

4. Refit the dowel (leaf spring to valve body) and the leaf spring.
Fit and tighten the securing bolt to the specified torque figure.
5. Tighten the centre retaining bolt of the electrical connector to
the specified torque figure.

Automatic Transmission/Transaxle - 4.0L SC V8 - AJ26 - Transmission
Support Insulator
In-vehicle Repair
Removal
Installation
1. Raise the vehicle on a ramp to a suitable height for working on
the rear mounting.

2. Remove the bolt which secure s the engine rear mounting
rubber to the transmission.
3. Position a transmission jack under the transmission casing.
Take the weight of the transmission on the jack.

4. Remove the rear mounting rubber.
1. Slacken the four bolt s which secure the rear
crossmember to the vehicle floor.
2. Remove the two bolts which secure the mounting rubber to the crossmember.
3. Remove the mounting rubber.

1. Fit the mounting rubber assembly to position and tighten the
centre bolt to 30-40 Nm .
2. Tighten the crossmember to body bolts and the mounting
rubber to crossmember bolts to 22-28 Nm.

8. Remove the centre trim panel from the engine compartment.
1. Remove the left hand side enclosure panel.
2. Remove the centre trim panel.

9. Move the coolant header tank for access.
1. Disconnect the bleed pipe, header tank to radiator .
2. Remove the header tank fixings.

10. Fit engine lifting bracket 307 - 536 at the rear LH.
11. Support the engine using 307 - 021.
1. Adjust and locate the side support brackets to fit into
the LH and RH body channels and tighten the beam
fixings.
2. Engage the support hooks in to the engine rear lifting

brackets.
3. Tighten the support hook adjusters to take the weight of the engine.
12. Raise the vehicle for access.
13. Remove the LH downpipe catalytic converter. Refer to
Operation 17.50.09.
14. Remove the front muffler. Re fer to Operation 30.10.18.
15. Remove the RH downpipe catalytic converter. Refer to
Operation 17.50.09 and 17.50.10.
16. Drain the transmission fluid. Refer to Operation 44.24.02.

17. Locate an Epco V-100, or sim ilar lift, under the transmission
unit.
Adjust the angle of the lift to suit the transmission.
Secure the side clamps.
Pass the safety chain over the transmission unit and
tighten the clamp to secure the assembly.

18. Remove the rear engine mounting bracket.
1. Remove the centre bolt from the engine/transmission
mounting.
2. Remove the four bolts which secure the mounting
bracket to the body.
19. Detach the driveshaft (prop- shaft) from the transmission
drive flange.
If the transmission is to be refitted, mark the position of
the coupling relative to the drive flange.
19. CAUTION: Under no circ umstances remove the
driveshaft to flexible coupling fixings.
1. Remove the transmission drive flange to flexible
coupling fixings.

The Drive-to-fourth switch:
Detects when the gear selector lever is moved from Drive to Fourth. Is hard-wired to the transmission control module.
The Neutral position switch:
Is hard-wired to the body processor module. Detects when the gear selector lever is moved to the Neutral position.
The Park position switch:
Is hard-wired to the body processor module. Detects when the gear selector leve r is moved to the Park position.
The gear selector module:
Provides illumination of the gear sele ctor surround, which is dimmable via a CA N signal from the instrument cluster. Provides red illumination, on the gear selector surround, of the gear selected, by CAN signals from the instrument
cluster.
Illuminates the security system Active LED on the gear se lector surround, in response to an input from the body
processor module.
Is connected to the fascia harness via a 12-way connector. Refer to Connec tor Pins Identification, 307-01A.
The gear selector interlock solenoid:
Prevents the gear selector lever from be ing moved from the Park position, unless th e ignition switch is in position II,
and the brake pedal is depressed.
Is controlled by an input from the body processor module.
The seven gear selector positions are:
P : The transmission is mechanically locked (starting available). R : Reverse gear. N : No power to the rear wh eels (starting available). D : All 5 forward gears available. 4 : Upshift to 4th gear only. 3 : Upshift to 3rd gear only. 2 : Upshift to 2nd gear only.
Performance Mode Pushbutton

The performance mode pushbutton:
Is mounted on the gear selector surround. Selects Normal or Sport mode when pressed by the driver. Is illuminated when Sport mode is selected.

Measure the insulation resistance between sensor pin 001
and sensor body 1
Repeat for pin 003 and sensor body 2
Is the resistance > 10 MOHM?
Yes GO to A9
No Renew the O2 sensor and reconnect plug(s)
GO to A8
A8: STOP
Perform appropriate service drive cycle and check for the
presence of DTC 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
A9: SIGNAL GROUND 1 CONTINUITY

With EM021 disconnected measure the insulation resistance
between sensor pin 001 and sensor body. 1
Repeat for pin 003 and sensor body. 2
Is the resistance > 10 MOHM?
Yes GO to B11
No Renew the O2 sensor and reconnect plug(s).
GO to B10
B10: STOP
Perform appropriate service drive cycle and check for the
presence of DTC. 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
B11: SIGNAL GROUND 1 CONTINUITY

With EM022 disconnected measure the insulation resistance
between sensor pin 001 and sensor body. 1
Repeat for pin 002 and sensor body. 2
Is the resistance > 10 MOHM?
Yes GO to C11
No Renew the O2 sensor and reconnect all plugs.
GO to C10
C10: STOP
Perform appropriate service drive cycle and check for the
presence of DTC. 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
C11: SIGNAL GROUND 1 CONTINUITY

With EM022 disconnected measure the insulation resistance
between sensor pin 001 and sensor body. 1
Repeat for pin 002 and sensor body. 2
Is the resistance > 10 MOHM?
Yes GO to D12
No Renew the O2 sensor and reconnect all plugs.
GO to D11
D11: STOP
Perform appropriate service drive cycle and check for the
presence of DTC. 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
D12: SIGNAL GROUND 1 CONTINUITY

With EM023 disconnected measure the insulation
resistance between sensor pin 001 and sensor body. 1
Repeat for pin 003 and sensor body. 2
Is the resistance > 10 MOHM?
Yes
GO to E9
No Renew the O2 sensor and reconnect plug(s)
GO to E8
E8: STOP
Perform appropriate service drive cycle and check for the
presence of DTC. 1
Has the fault code cleared?
Yes STOP
No Contact Jaguar Service
E9: SIGNAL GROUND 1 CONTINUITY