Workshop manual

Saab 900 16V Factory Service Manual

pages 361–370 of 572

Page 361

Wiring Diagrams, Fuses and Relays

371-113

Power Windows
1985
11K

Vl 2.5

l2

I

I I~11 12I
59'
8R 2.\

ISlA

591A BR 15

17

591A 8R 15

59\8 OR 1.5

I'

5918 8R 1.5

450 RD 15

<>

esc
RO/YT 15

(.55 SV/YT 15

- (ArJJ-:,
eM

~~

164

J

~

14

17---:-1

\\

f:---:1

V~

-

~~

165

( H)

f:----::i

I,St. RO/Yl 15

~

'II
SV/VT ,S

>
>
~

"

t

T

,

~

~ -1

C~

9

,

I

7

~ 9

'M

"-:-J I 450,6,
~ 1.568

2

9 V~-

162

~

t.50[ RD

AD 1.5

,s

<

9

163

, M

A'A'

~1.5

""

/

5V 15

V'l

,

7

~v

~

U"I

~
~

"'\6

sv 1.5

r.765
>

~
a

~
0

~

~

0

t.S6F

\

1
a

"z

~

€FF

In, ,

0 >-

~

~

~

~

~

~

;;;

~

~

~,

,

c~,

~

00 L( ~189

t.S6H

Sr-\

,,

~

1 y,

t>(~

190

,

7

7

,

-

,

o 191
1

iI

~

,

.

a

~

~

I:

:1 57

I:

,1 57

'9.

~
~

GA 1.5

0

~

491 GR 1.5

~

"
i3

190A

193

,-1.91 BR 1.5

1
'0..
)~

0-)

•

,

,

~

191A

'"", ,
1

I

f----,
,8~

I'JlA\
~

\

1.92
8R •.I

194

0

Page 362

371-114

Wiring Diagrams, Fuses and Relays

Power Windows
1986-1990

44A
GN 1.0

~)m::i:i

..

,

~011

~

~ 'II

59

,
I

('1

\

'----

591A BA IS

Ii

S91aBAlS

Y

\5

SE,FI,EU,GB,
/ME FE AU

45(;,A 5\1/'1115

ROI'll15

SE.f1.EU.
GB,Mf.FE,

BLlY115

iL lJ...
~.~

<fl'

I

L

~I

<t'

U"

SV/'1T 15

165

~*''''''I'''''--.p...-'-.('1'./)
RO/vll')

I'\.!!.....

toS" ROtvt 15

~I

"'.:::>
:::><t

-

:.55

,----''f:-fO \

,0;,),4

w. w ·

S9

~!lo)BLI"'TIS(US.CAJf'l

I

'I'

I

11

£.55 SV/VT 15

sv/vr 15

'"

GN011

~

I91R RR is

)
'(])"

152A

:::>
lC
o

~1b----~~

'52,4
"LIRa I ~

287

59

I

I

'S3~

BLlY' IS

'"

GlIIW15

CiL/ll:DI'i

(~

161 RO Ie..

I.b1(

BRtY! 01')

~~171~
.-----+------+--~>---+--"

<)

",---+---,

467A

SR/V: 075

"------,---Jj

'I'
SV IS

5B

106 SR/VT 0 7S r-l~'

LJ

i

/0.
BR/V

4b7G
07S

BR/VI0.75

~

~

~

:;:

g

~
€FF
190

'"

SR/Vi" 07S

l,b7( BR/VT 075

L?

41:o7B BIUVT 07')

1.1;,7f BR/Vi075

~

!,/)7'DBR/VT OH

::

~

it----~

-

a

fl

f
7

~

,

1

6

~

, ,

191

~

,>

f2

~I-----------S-

-

:;:

I) , tis 7 1 + I' ---2:-/--):M 57

m

If------+----l'

"

I

60

~
~

GN 07S

0

«

190A

~

49] BR IS

~~~f!~'.!2.--t':'O'::~·;:=======~_J

,~TI

491(,R 15

jL

~~'IEv T 011
"8

'------'

0 ~~~189

r-----'

.--~"--'=~.:.!....----.,ll
<>~=--~==='-'-'-~ 1

193

0

rhll7

.

CD' {J,)
~
~

~

:'§
~

491 BR 15

191A

~

, /

.I~ f•

194

<0

\~

Page 363

Wiring Diagrams, Fuses and Relays

371-115

Power Windows
1991 and later
+54
16
WH 4,0

418 GN/RO 1.0

41A
GN RO 1.0;---_----.

~_ ____""6"_O-"-'WH.:.cZ"".5'--_-------,
r

,----_-"'6"-E-"-,WH,--,Z",,.5

L:-J

J42

HA

41

GN 1.0

GN/RD 1.0

J

i 0
0 I
11,H29-2 ~H33-2

44A
GN 0.75

41
GN/RO 1.0

GN 1.0

58 1 D

[~J33

on

~

~

440
ON 0.75

'"

~

LEFT FRONT

~

LEfT REAR

I I
I I

~F_3

tJ

0

'"

I
I

I

I

I

'0

1~~6

14

'J

I

I

4

I

I ~t
I
I
I

(

~/WH 0.75

I

RIGHT fRONT

I
I

11

L'-f

t

~ -~ ~

I
I
Z

I

1

OPEN
~~t t!Y -..

11,~

~I

8

12

>7

6

~

'----- f-

'"

<0

H12-1

~~06

<

~

I

9

5

l?

386

I

iJl L-\
I
I <~
J

I
I

I

I

I ~\ 1-"' ~ I ~r
I
I
I
I

~

I RIGHT REAR

I
I

I

I

I

~

-r

I I

12

0'

on

~

~

BNIWH 0.75

[~J59
a.
m

~

r,7G4
L:-J

J41

tffi

t

..
o

'"on

w

"

:I:

~

li!

'.

on

o

~

0

"'

!<;
>

0

.'" ·"· .

~

"

1~Hl-7 1~HI-6

on

~

"!

-

'"

;;

Z H2-11

<0

':l

'"

6

8

13

\

~

•

6

190A

f--I-~
(~
-~

lG

7

4

1

8

I

3

191A/,

DD
@

- - (9 Z
7

4

o

•

-0
165

164
491

491
GY 15

BN 1.5

492
BN 1:

491
GY 1.5

,

{l1~H

•
•

0

0

-0

lG

193

194

032

Page 364

371-116

Wiring Diagrams, Fuses and Relays

Power Windows-Convertible
1987-1990
+54

+54

1

; Me7-M88

+x

II
VI25

'M89-M90
I

JOD
RD 1.0

22A I

23

IIG

11K

VI 2.1

VT 25

I

.I

./

Maa-MOO M87 Mea-MOO M87 M88-MiO
44A
GN 1.0

I~to'l ~

780ROI'\

}

~

>

L~78~OA~R~0~'~0t:'~~78:0~A~R~0~'"~~)780 ROIO

.

~

591A BR 15

~~'II

91

~~~VIII

<A

N07\

59

c) :::J
:::J<t

iLlL...

U

~.~

vi

1\

'!;
'"

~I

<t'

A

1,10 RO II

'IIASV;VII.I

I

~

'"
SWVl

r-1

~

:/I

If.FI fU.

~ ~

~

'!J ':;

-Q

~

~

~*-"-,--",,,~,",(M/I)

GB.HE,FE,
_AU_ _

WSUV~/Vl25

I S (A 'PI

t.SJA.
BlIV11S

RDlvl25

LS]A
CillRQ2'i

3

287

~~~r,~'l

:::J

165
1,55

r-----Io~
I
IV/'/1 II

ll.l.....,.

~~:; I~fv----

59

(.<.>3 BlIVI 25 r~5 CA.JPj

SE,FI,EU,GB,
,./"ME,FE.AU

",,<, RO/VIIII./"
J/
/
'--"'l
' ~:
I 59 ,II

454 RD/vr 15

I

W. W ·

)9101\ BR

5916 BR I S O
Y---=-=-'-"------,

\

I

("M.:-,J-<):t,-,,------11-1
£,5£.
1..._ _~RO/VI21

en'

11

11

1..55 SV/vt 25

164

I

i~

_

-1<.-:-.+-=-=-'-'----'

--'-'9""'A
..
''"
A IR:..I",-_

L

r!78!!.OBRQ.0.c:I.IL

7'OAROI'

AO I

~.). 91A RR 15

N07\

,

~

762 RD 15

I.07e BR/vr 075

"l
Soy 15

'"

Gl075

162
l../jOA RO 2S
:\(,5665\115

"

;

tSO[ RD 15

50v 15
,s~"

<>

SV 15

"'

t.67A

BRI I 0 II

58

.,--.:J

780
RD 15

L:JtBU,I. 7·,r~l

".

5\1 IS

r.7117

L.J
10.
HFu.l

::

'"

>

7800
RDl S

~

780e

~

RD 15

t.S6H

~

"7

BR/vI 075
I.b7( BR/vr 075

~~
4b7B BR/vT 075

<>

f~'6
C~

1

,

7

'
190

.

l~

~ ~
7

,

I Yl
~
I

191

Bm

4670 BR/VT 075

194

193
44f:, GtURD 1 ~

1,I.B RD/VT 15

1.l.qGR/vllS

Page 365

Wiring Diagrams, Fuses and Relays

371-117

Power Windows-Convertible
1991 and later
+54
16
WH 40

41A
GN RD 1.0

41B GNIRO \.0

-:;I

I

J~22A:
44A
Gf'..I 1.0

41
GN/RO \.0

3

12

44A
GN 0.75

41
GN/RO \.0

160 WH 2.5

L:J

f[ r;---,
~8

I

WIg

W1B

h

15[ WH 2.5

~ :;I
l ]> 140lA
L :..J

J42

1401A

l22A

I

L W

I D
D I
H29-2 ~H33-2
GN 1.0

58

~~J33

~,
;Q
ci

~ CLOSE
ffi
'"~ ~

10

'"

~

LEFT FRONT

"~
...

,LEfT R[AR

I

18

'------.r---"

I

!

I

I
I
I

'"

~

I

RIGHT FRONT

I
I

"
386

I

13

14

,
, p -.~q"z:;- l~~l

OPEN

I ~\, ,I? I
I
I
I
I

0
5

I

2

1

\-~ ?;

I

12

8

~
7

6

~

BN/'NH 0.75

'"

CD

t~12-1

~'"

467A BN/WH 0.75

206 BN/WH 0.75

I ~
7
I a

0

"

I

I
I

19

I

I

/

~-

I

I

I

~~>.~1J-~ I.;;p I ~t ,--t?

US,C A

~

I RIGHT R[AR

I

10

I I

\-~?;

~

0

I I

I
I
I
I

'"
N

N

H33-1
tJ

N

'"

N

I

'"
I

~

?~

~

':i'"

15

14

~

r.7G4

-

~

~

~

:H29-1

I

I

0

~

iz
~

.,'"'"

~

~

~z

it

-

t:>

"

'"
.,.'"

'"'"

X

'""'

II

gI I

~H,~
91

[~J59
0

.0

t:>

.'"

.,'"

~

-

-'"

'N"

'N"

~
~

I

3'

0

I

.,.
"'

"l

CD

::>

§

'!i"

':i

2 H2-5

1:11
N

'"

'"

I

I

ffi
0

M

164

'"0'

N

i

~
~

'"

I

~

•

2 H2-11

\1

N

~

N

.
lG-

.
lG

193

194

0

I

.,
'"'"

'"'"

•

0

0

-0
165
01:>1-1 I))

•

Page 366

371-118

Wiring Diagrams, Fuses and Relays

Radiator Cooling Fan
Operation
The cooling fan, located behind the radiator, is thermostatically controlled by the coolant temperature switch (39) located
at the top left of the radiator. A coolant fan time delay relay
(26) or radiator fan relay (396) is used depending on model
year.
For information on the electric radiator cooling fan for the air
conditioner, see Air Conditioner elsewhere in this section.
For cooling system repair information, see 261 Radiator and
Cooling System.

Fault Tracing

Component Locations
22A
26
37
39
156
159
396

main luse/relay panel at left wheel housing
coolant Ian time delay relay at Iront left wheel housing
radiator cooling 'an motor behind radialor
coolant Ian temperature sw~ch at upper lel1 corner 01 radiator
Ale compressor relay at main luse/relay panel, engine compartment
+15 dislribulion in main 'use/relay panel
radiator Ian relay at main 'use/relay panel

Connector Locations
1985-1990
59 2-pin connector at radiator Ian motor
60 1-pin connector behind radiator

1991 and later
1. Check the fuses.

H2-1

2. Check the coolant fan time delay relay (26) by checking
for voltage at the relay panel sockets (terminals 30 and

Ground Locations

87).
3. Check the coolant temperature switch by jumpering the
switch terminals with the key on. The fan should now run.

2-pin connector at radiator 'an motor

1985-1990
7 ground point at radiator cross member

1991 and later
G1 ground point at radiator cross member
G6 ground distribution at main luse/relay panel

26
156 396

39

Page 367

Wiring Diagrams, Fuses and Relays

371-119

Radiator Cooling Fan
1985-1989

1990

+15

+30

+30
I
I

1991 and later

+54
I
I

+30
I
I

156

5K
GR 25

123K
GN/VT 10

110A
GL 25

123M
GNNT 1.0

30

+15

VT 2.5

5K
GY 25

110
GL 2.5

156

159

123L
GNlVT 0.75

110
GL 25

110

5K
GR 2.5

110

30

YE 2.5

110A
GL 2.5

880
GR 0.5

30

15

J26

30

110C
YE 0.5

26
26
87

31T

31

110A
YE 2.5

4

1

86

30

87

,. 1-.,
396

591
SV 05

598
GL/VT 25

111
GN 4.0

SV 0.5

86

39 e

e 39
7 (1985-1986)
93 (1987-1989)

GN 2 S

174

881
IBU 0.5
1

39

I

1156
87

l11A
GN 2.5

111B
YE 2.5

J27

8

SV 0.5

889
BK 0.5

7

158

111
GN 2.5

G1

015H 026

B

7
'14B
GN 2.5

112
BK 2.5

-~

I (22B: H)
I

2

36

889
SV 0.5

112

30 I

'- -~

2

SV 0.5

31

SV 2.5

(228: G)

I
I
tI
I

263

1148
GN 2.5

",

87

410

881
BL 0.5

110B
YE 2.5

G1

015H 026
A

[mID

Page 368

371-120

Wiring Diagrams, Fuses and Relays

Radio
266 radio speakers (4) two in front, two in rear
349 radio contact box with amplifier in instrument panel
350 contact box for CD player or equalizer in center console top compartment
351 audio ampl~ier under rear seat below ASS control unn (291)
401 auxiliary fuse/relay panel under rear seat

Operation
Radio wiring is provided to the opening in the instrument
panel on all models. Some models have wiring for a graphic
equalizer and compact disc player in the center console. An
electric antenna is available on some models. A coaxial antenna cable is installed from the left rear up to the instrument
panel.

Connector Locations
1985·1990
59
60
98
123
152A
267

See 853 Dashboard and Consoles for information on removing the radio. See 851 Interior Trim and Upholstery for
information on removing the antenna.

Fault Tracing

2·pin connector near electric antenna
1-pin connector near each speaker
10-pin connector in instrument panel. radio compartment
4-pin connector in instrument panel, (2) in radio compartment
29-pin bulkhead connector in main fuse/relay panel
radio connector in instrument panel

1991 and later

1. Check the fuses, including the ones in the back of the
instrument panel opening. See Component Locations below.

H2-14 2-pin connector in left rear wheel housing in luggage compartment
H2-51 2-pin connector for left rear speaker
H2-52 2-pin connector for right rear speaker
H6-4 6-pin connector behind instrument panel
H8-7 8-pin connector behind instrument panel
ri8-8 8-pln connector behind instrument panel
H10-1 '10-pin connector behind instrument panel, left of steering column
H10-5 10-pin connector behind Instrument panel
H12-3 12-pin connector behind instrument panel
H12-4 12'pin connector behind instrument panel

2. To check the coaxial cable with an ohmmeter, unplug
the cable at both ends. There should be no continuity
(open circuit) between the center and outer conductors. There should be no continuity (open circuit) between either conductor and chassis ground.
3. To check the coaxial cable for internal continuity, unplug the cable at both ends. Short the conductors together at one end of the cable with a piece of wire. Test
for approximately 0 ohms (short circuit) at the other end
of the cable between the conductors.

Ground Locations
1985-1990
3 ground point behind instrument panel

Component Locations

1991 and later
G4 ground point between ignition switch and handbrake
G5 ground point under rear seat
G27 ground point for electric antenna

22A main fuse/relay panel at left wheel housing
265 electric radio antenna in left rear body panel

349 (1161\, T161\)

,

7

"
L+J
,,','.~
.

"'I

. .... ,,' ,

"

286

401

"

401A

.

350 (T161\)

Page 369

371-121

Wiring Diagrams, Fuses and Relays

Radio
1985

1986
.x

.30

.30
Sf

31

GR 1:5

GR/RD 15

',X
37
GR/RO 1.5

Sf
GR 1.S

126 RD 1.5

437

437
RO 15

RO 1.5
350 GR \.5
432 GN 0.75

I

~

123
~48A RO 0.75

349,\ Bt 0.75

60

60

60

266

266

~

~

266

266

60

60

60
)[,6 BR/VT 075

)l.B RO/vT 0.75

347 GN/VT 075

349

ell V1 075

266

266

t1

"t?

60

60

60

.&

~

~
266

~
266
60

)46 BR/VT 0.15
J47 GN/V1 0.75

60
346 RO/V1 0.75
349 aLlVl 0.15

Page 370

371-122

Wiring Diagrams, Fuses and Relays

Radio
1987-1990
+x

+30
I
I

I
I

5£

JOC

GR 1.5

RO 2.5

17

437
RD 1.0

98
1

341 sv 1.5
343 SV 0.75
342 SV 1.5

T16\
6 1 .. 8 5 9 10

6 1 .. 8 5 9 10

o

0

0

O!~
z'" ",m

>

00

i;;

tj5~~~~B;

1~g59

59

349

O°l2.8m[!lrnrn~l!J~

0 0 = mrnrnlillIDllJ

o ffii

o ffi! 9~.7 lim

I!;;
0-0

> > I~

-+-++-+

12567834

12567634

r!-+-H-+--:\~_:\:_*'"t_*"'~:-::..GR

GR

o

350

''----------V~--------~

267
125676

015H 432
A

432
eN 0.5

60

60

=

>

- + - + + +

347A CN 0.75

'm

1

59

0-" 0-"
z'" om
z'" "'m
",m
om

RD 1.0

9~.7
[> ~;.

[>

437

sv
sv

349

349A 8l 0.75

60

60

266

266
LH F
LH R

RH F
RH R

266

266

60

60

348 RD VT 0.75

SY

sv
sv