Land Rover Range Rover Classic Etm 1995 2nd Edition Exp Rover Manual

							ELECTRICAL TROUBLESHOOTING MANUAL
ETM   M1
Power Seats
11
1995 RANGE ROVER
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K113
Left Seat Power Relay
K113
Left Seat Power Relay







	




	














	 	


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							ELECTRICAL TROUBLESHOOTING MANUA L
M1   ETM
Power Seats
12
1995 RANGE ROVER

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 K113
Left Seat Power Relay






	
		
	
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Left Seat Power
Relay

X152
Left Front Seat Control
Switch 
 
 













 
 
 
 	
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Right Seat Power
Relay Diode 
						

							ELECTRICAL TROUBLESHOOTING MANUAL
ETM   M1
Power Seats
13
1995 RANGE ROVER
( 

 


X152
Left Front Seat Con-
trol Switch



 
 
 

Seat motors con-
nector




 

+Seat Base Motor



  	 


 

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Left Front Seat
Control Switch



 










 
 	
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Left Front Seat
Control Switch 
						

							ELECTRICAL TROUBLESHOOTING MANUA L
M1   ETM
Power Seats
14
1995 RANGE ROVER

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Seat motors con-
nector


Seat motors con-
nector







	 	

Seat Recline
Motor



  	 




  	 













	 	

Seat Height
(Rear) Motor


	 	

	 	

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Left Front Seat
Control Switch


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Left Front Seat
Control Switch 
						

							ELECTRICAL TROUBLESHOOTING MANUAL
ETM   M1
Power Seats
15
1995 RANGE ROVER
! 



Seat motors con-
nector



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Seat Height
(Front) Motor



  	 







   
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Left Front Seat
Control Switch


		

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							ELECTRICAL TROUBLESHOOTING MANUAL
ETM M2
Heated Seats
1
1995 RANGE ROVER
S312
15
F 18
10 A
0
2 C341
E303
See Fuse Details
P126
Fascia Fuse Box
5 C204
0
X143
Left Seat Heat
SwitchX164
Right Seat Heat
Switch
0.5 RN
1
5 C341 4
0.5 B
6 C2031
4 C3425
1 C3422
0.5 B 0.5 US 0.5 UK
See Ground Dis-
tribution
A
M2-2
B
M2-2 Interior Lamps Interior Lamps
0.5 RN0.5 LGP
[1][1] 0.5 LGP 
						

							ELECTRICAL TROUBLESHOOTING MANUA L
M2 ETM
Heated Seats
2
1995 RANGE ROVER
S264
R
F 6
20 A
3 C226
K135
Right Seat Heat
Relay 86
E301
See Fuse Details
K129
Left Seat Heat
Relay 8630
87 8530
87 85
See Ground Dis-
tribution
E300
1.0 GN 1.0 B 0.5 B 87 85 C349 85 87 C35730 C357 86 86 C349 30
[2][1]B131
Right Heated Seat
[1] < 26
C (78.8
F)
[2] > 36
C (96.8
F)
E301
1 C307
R
2 C399
B 1.0 G
[2]
[1]B117
Left Heated Seat
[1] < 26
C (78.8
F)
[2] > 36
C (96.8
F)
See Ground Dis-
tribution
S313B
B
1 C398
1 C309
R
2 C398
B
B143
Left Seat Back
0.5 B
1.0 B
2 C309
A
M2-1
E300
See Ground Dis-
tribution
S267B
B
1 C399
B144
Right Seat Back
0.5 B
1.0 B
2 C307
P126
Fascia Fuse Box
2.0 LGW
0.5 US
B
M2-1
0.5 UK
S313S267S2008HJ6 1.0
LGW 
						

							POWER MIRRORS
1
ETM M3
1995 RANGE ROVER
ELECTRICAL TROUBLESHOOTING MANUAL
CIRCUIT OPERATION
When the Ignition Switch (X134) is in Position II,
voltage is supplied to the power mirrors circuit by
fuse F15.
Left/Right Movement
When a selected mirror is moved to the left by the
Mirror Adjustment Switch (X146) the internal
contacts move to the ªLeft/Right Selectº and ªMove
Left or Upº position. The internal solenoid of the
selected mirror actuators (M115, M123) is
grounded at E201 through the PW, WP, BK and BN
wires, the switch contacts, and the B wire. The
solenoid is de±energized because the other side of
the coil is also grounded at E200 or E201 through
the B wire. The de±energized solenoid engages the
motor in the actuator with the Left/Right Gearbox.
Voltage is applied to the selected mirror actuators
motor at terminal 4 through the SW and PR wires.
The selected mirror actuators motor is grounded at
E201 through the PU, BU and BP wires, the switch
contacts, and the B wire. The mirror now moves
left.
When a selected mirror is moved to the right by the
Mirror Adjustment Switch (X146) the internal
contacts remain in the ªLeft/Right Selectº position
but move to the ªMove Right or Downº position.
The internal solenoid of the selected mirror
actuator (M112, M113) remains de±energized.
Voltage is now applied to the selected mirror
actuators motor at terminal 5 through the PU, BU
and PB wires. The selected mirror actuators motor
is now grounded at E201 through the PR and SW
wires, the switch contacts, and the B wire. Since
the polarity of the voltage to the motor has been
reversed, the mirror now moves right.
UP/Down Movement
When a selected mirror is moved up by the Mirror
Adjustment Switch (X146) the internal contacts
move to the ªUp/Down Selectº and ªMove Left or
Upº position. Voltage is applied to the internal
solenoid of the selected mirror actuator through the
BN, BK, WP, and PW wires. The solenoid
energizes because the other side of the coil is
grounded at E200 or E201 through the B wire. The
energized solenoid engages the motor in the
actuator with the Up/Down Gearbox. Voltage isapplied to the selected mirror actuators motor at
terminal 4 through the SW and PR wires. The
selected mirror actuators motor is grounded at
E201 through the BU, PU and BP wires, the switch
contacts, and the B wire. The mirror now moves
up.
When a selected mirror is moved down by the
Mirror Adjustment Switch (X146) the internal
contacts remain in the ªUp/Down Selectº position
but move to the ªMove Right or Downº position.
The internal solenoid remains energized. Voltage is
now applied to the selected mirror actuators motor
at terminal 5 through the BU, PU and BP wires.
The selected mirror actuators motor is now
grounded at E201 through the PR and SW wires,
the switch contacts, and the B wire. Since the
polarity of the voltage to the motor has been
reversed, the mirror now moves down. 
						

							ELECTRICAL TROUBLESHOOTING MANUA L
M3 ETM
Power mirrors
2
1995 RANGE ROVER
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[1] Right Mirror
Enabled
[2] Left Mirror En-
abled
[3] Left/Right Se-
lect
[4] Up/Down Se-
lect
[5] Move Left or
Up
[6] Move Right or
Down

 
0.5 B
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0.3 PU 0.3 PW 
0.3 PR
0.5 WP 0.5 PR0.5 PU

   
B
  
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0.3 PR  0.5 WP 0.5 PR0.5 PU
   
0.3 PU



 
	



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0.5 BK 0.5 BU 0.5 SW 0.5 BN
 0.5 BP
  
						

							POWER MIRRORS
3
ETM   M3
1995 RANGE ROVER
ELECTRICAL TROUBLESHOOTING MANUAL
SYSTEM DIAGNOSIS
1. If the mirrors do not operate at all, do Test A.
2. If only one mirror does not operate, do Test B,
the Mirror Actuator (M115, M123) test.