GMC ST 350 1988, Wiring Diagram

Page: 257 / 454

CONVENIENCE
CENTER
HORN RELAY
I
SEAT BELT SW
GROUND
FASTE BELTS ■
IGNITION
IGN KEY SW •
BATTERY
LIGHTS ON SW .
O i
| 2*38111 5 0 1|"2371[ 3 9 I
___ Hi
S C K I a T
r r n
| | § | | | | MAN
S
13 U Q B (9 g | i
WOO Q
0 a a a a @ e
•A rr K«N ACC LPS PWR
SS*
t sm
CS
t
r v i P Y - ]
("20*1 flo*"] f l w l P
isa
™
* £ m ' a (OM * u * i M T ? T c s T C ^ m a
[M i l S ]
i
S ) [Jg
r i c T j r culm x io n m t r a . 7 * a o « o
m m
o
[ X ]
18- 8 YEL
19 .8 DK GRN
■17 .8 WHT----
19 .8 DK GRN
18 .8 YEL ----
-27-.8 BRN---
15-.5 DK BLU ■
14 .5 LT BLU
X
b e
12004147
1 4
2 8
8 0
159
B
a
12004148
(S T E E R IN G C O l S W lT C H t S l
"T"©
H O H N
u "*T5 |
-o —
KE Y
J
N O R M A L L Y
O P E N
S W IT C H E S
i
------o 1 1
j g
DIRECTIONAL
S IG N AL SW
REAR
19 8 DK GRIM
18 .8 YEL
SPLICE 150
i I SPLICE 19
19 .8 DK GRN
.19 8 DK GRN
150 .8 BLK
S H E E T
M E T A L
G R O U N D
FROM SIDE
MARKER LAMP
— 150 8 BLK -
19 8 DK GRN -
150 8 BLK
19 .8 DK GRN
R .H . T A IL , S T O P &
TiT) D IR E C T IO N A L
L A M P
8911029 116)
-** FROM BACK UP LAMP
SPLICE 150
-*f FROM BACK-UP LAMP
150 .8 BLK
18 .8 YEL
- 150 .8 BLK
18 .8 YEL
L .H . T A IL S T O P &
D IR E C T IO N A L
L A M P
8911035 (06)
FROM
SIDE MARKER LAMP
150.8 BLK
- e C c ^ i
S H E E T M E T A L
G R O U N D
16.06 MODELS
HAZARD LAMPS
SECTION D-PAGE 15