1994 JAGUAR XJ6 lock

Rear view mirror position adjustments
1. Locate mirror select switch on driver's door switch pack and select driver's side mirror, ie
rotate switch towards the door.
2. Locate rear view mirror joystick switch on driver's door pack.
Operate the switch to give left
/ right and up / down movement. Does the mirror respond
in the correct manner?
3. Yes: Proceed to step 4 or 5.
No:
Japanese market vehicles only
Operate the switch to action 'fold away mode'. Does mirror respond in the correct manner
in each case?
Yes: Proceed to step
5.
No:
All markets
Operate mirror select switch to opposite position and repeat steps
1 to 4 for passenger side
mirror.
With ignition switched to auxiliary, select reverse gear and operate mirror joy
-stick
downwards. Does passenger side mirror dip automatically?
Yes: Proceed to step
7.
No:
Remove key from ignition, close driver's door and allow 30 seconds to elapse. Repeat
steps
1 - 6 and check that adjustment cannot be made.
Test complete; proceed to Memory Position Set.
Abort
test and refer to Diagnostic Sub
-Routines.
4.
Abort test and refer to Diagnostic Sub-Routines.
5.
6.
Abort test and refer to Diagnostic Sub-Routines.
7.
8.
Memory set position - drivefs side
1.
2.
3.
4.
5.
6.
7.
8.
Position the entry / exit switch, located on the LH side of the steering column, to off and
insert the key in the ignition.
Operate switches to position column, mirrors and seats to preferred positions.
Select 'memory' on the driver's door switch pack. Check that switch illuminates.
Depress desired memory button,
1,2 or 3, on door switch pack within 4 seconds of
memory select. Check that a chime sounds to confirm memory storage.
Operate the switches
so that memorized positions are changed. Depress relevant memory
option button,
1,2 or 3 and check that all positional settings are restored as memorized.
Remove key from ignition, close all doors and allow
30 seconds to elapse. Repeat steps 1
to 4 and check that adjustment cannot be made.
Readjust settings so that memorized positions are changed, leave the vehicle and operate
remote memory recall by locking and unlocking using the remote transmitter. Use both
transmitters to check both memory positions. Check all positional settings are restored as
memorized.
Yes: Proceed to step
8.
No:
Test complete. Abort
test and refer to Diagnostic Sub
-Routines.
X300 EDM Issue 1 August 1994 15.4 - 14

Electrical
5. Seat lumbar pump
0 a. Check pneumatic circuit is intact and free from obstructions or blockages. Check
lumbar pad is not damaged or punctured.
b. Examine harness wiring, checking continuity between connector pins as follows:
Switch pack Pump Unit SCM
Pin 1
Pin 11
Pin
3
Pin 2
Pin 3
Pin 1
Pin 9 (connector AI)
C. Test pump resistance between unit pins 1 and 2; a value of approximately 2&2 should
be recorded. Check operation
of pressure switch by attempting to continually inflate
the lumbar pad. On achieving maximum pad pressure the pressure switch should
operate and switch
off the pump supply.
Test solenoid valve resistance between unit pins
3 and 2; a value of approximately 251
should be recorded.
d.
P11
10 1 I
I
I
I
I I I I I I I I I
I
I I II
Fig. 1 Seat Lumbar Pump
X300 EDM 15.4 - 23 Issue 1 August 1994

E I ect r ical rl
Column movement motors 0 8.
a. Examine harness wiring, checking continuity between C / M CM multi-pin connector
and column motor unit connector pins as follows:
CIMCM Motor Function Unit Pin
Connector block
A
Pin 2
Pin 14
Pin 12
Pin 15
Tilt +ve
Tilt
-ve
Reach +ve
Reach
-ve
1
6
1
8
b. Test resistance between tilt motor unit pins 1 and 6; a value of approximately 2Q
should be recorded. Test resistance between reach motor unit pins 1 and 8; a value of
approximately
2Q should be recorded.
Check motor position potentiometers as described in step
9. C.
0
0
0 ~
w6
-
PLG
PS 8 PO5
A Ap’2F P15 ) BP
J86 - i 874
Fig. 1 Column Adjustment Motors
Issue 1 August 1994 15.4 - 27 X300 EDM

IT Electrical
9. Column movement motor position potentiometers
a. Examine wiring harness, checking continuity between C 1 M CM multi-pin connector
and motor unit connector pins as follows:
ClMCM Motor potentiometer Unit Pin
Connector block
B
Pin 4
Pin 5
Connector Mock A
Pin 24
Tilt motor feedback
Reach motor feedback
Tilt position +ve
Reach position +ve
3
4
2
3
Pin 16 Tilt position -ve 5
Check resistance across tilt motor position potentiometer pins 2 and 5, a value of 2.2m
should be indicated. Check resistance across reach motor position potentiometer pins
3 and 6, a value of IOW1 should be indicated.
Check resistance between tilt motor position potentiometer pin
3 and both pins 2
and 5. Values in the range of 100i2-2.1kQ should be recorded, dependent on motor
position. Check resistance between reach motor position potentiometer pin
4 and both
pins
3 and 6. Values of lOOi2-9.9kQ should be recorded, dependent on motor position.
Reach
position +ve
6
b.
c.
BR A P14 .>-,---
PS B PO5 .)
A P15 ) BP
J86 - 1874
Fin. 1 Column Adiustment Motor Potentiometers
e
0
e
0
Issue 1 August 1994 15.4 - 28 X300 EDM

E I ect r ica I
10. Column movement switches
0 a. Examine harness wiring, checking continuity between connector pins as follows:
CIMCM Switch Pack RH 'A' post base fuse box
- Pin 15 Fuse F2
Connector block A
Pin 5 Pin 14 -
Connector block B
Pin 7 Pin 17 -
Check resistance values between pins 14 and 15 when switch is operated, in all
planes. Values should be as follows; switch up - 220Q, switch down - IOOQ, switch
forward
470Q and 8208.
Check for continuity between switch pack pin 17 and ground when mode switch is in
'auto'.
b.
C.
2
1
'5i 11 v
L-
L-,,,,,,,,J
Fig. 1 Column Movement Switches
PO6 C
PO7 B
w5 A
22
J86 - 1875
Issue 1 August 1994 15.4 - 29 X300 EDM

rl E I ect r ica I
11. Mirror movement motors
a. Examine harness wiring, checking continuity between C / M CM multi-pin connector
and mirror connectors as follows:
C/MCM Function Unit Pin
Connector block
A
Pin 1
Pin 11
Pin 25
Pin 13
Pin 26 Passenger‘s
Mirror U / D 3
Driver’s Mirror U / D 3
Passenger’s Mirror
R / L 10
Driver‘s Mirror R / L 10
Common (both mirrors) 4
b. Test resistance between motor units pin 4 and both pins 3 and 10; a value of
approximately 2Q should be recorded.
Check motor position potentiometers as described in step 12.
C.
(BLOCK A) PO1
(BLOCKA) p24 (BLOCK €3) PO2
(BLOCK A) P25
(BLOCK A) PO4
(BLOCKA)
PI 1
(BLOCK B) PO3
(BLOCK A) P13
(BLOCK
6) PO1
(BLOCK A) P26
I II I I I I I I I
I
I
I
I
22
J86 - 1876
Fig. 1 Mirror Movement Motors
Issue 1 August 1994 15.4 - 30 X300 EDM

E I ect r ica I m
12. Mirror movement motor position potentiometers
a. Examine wiring harness, checking continuity between C / M CM multi-pin connector
and motor unit connector pins as follows:
ClMCM Motor potentiometer Unit Pin
Connector block
B
Pin 2
Pin 3
Pin
1
Connector block A
Pin 4 Passenger mirror horizontal feedback 5
d. Check resistance across each motor position potentiometer pins 2 and 6; a value of
3.7wl should be indicated.
Check resistance between each motor position potentiometer pin
8 and both pins 2
and 6. Values in the range of lOOQ - 3.6w1 should be recorded, dependent on motor
position.
C.
Passenger mirror vertical feedback
Driver mirror vertical feedback
Driver mirror horizontal feedback 8
8
5
(BLOCK A) PO1
(BLOCK A)
F74 (BLOCK B) PO2
(BLOCK A) P25
(BLOCK A)
PO4
[BLOCKA) PI1
(BLOCK B) PO3
(BLOCKA) PI3
(BLOCK B) W1
(BLOCK A) P26
22
J86 ~ 1876
Fig.
1 Mirror Movement Motor Position Potentiometers
X300 EDM 15.4 - 31 Issue 1 August 1994

13. Mirror movement switches
a. Examine harness wiring, checking continuity between C 1 M CM multi-pin connector
and drivers door switch pack connector as follows:
CJMCM Function Switch Pack
Connector block A
6
7
8
9
10
Passenger mirror U / D Pin 12
Driver mirror
U 1 D Pin 02
Passenger mirror R / L Pin 13
Driver mirror
R 1 L Pin 03
Common Pin 01
b. Check operation of switch as follows:
Select driver's mirror and operate joystick up and down, checking that voltage on
common
line toggles between ground and +12V and that voltage on driver's mirror
U I D line toggles in opposition ie when common = +12V, driver U / D = ground
and vice versa. Repeat test moving joystick left and right and monitoring common line
against driver
R / L line; the same results should be achieved. Select passenger mirror
and repeat both tests on passenger mirror lines.
3
'I'
II v
r-
'08 (BLOCK A)
'09 (BLOCK A) 'ob (BLOCK A)
'07 (BLOCK A)
'10 (BLOCK A)
22
J86 - 1877
Fig. 1 Mirror Movement Switches