GMC ST 350 1988, Wiring Diagram

Page: 215 / 454

0 0 0 0
ILLUM ILLUM ILLUM ILLUM
RADIO 1
HEATER LP I
GROUND
l/P COMP
BOX LP
► -------------
(UTILITY ONLY!
1 5 0 .8 BLK-
• 3 9 .8 PNK/BLK -
- 3 9 . 8 PNK/BLK-
■ 3 9 .8 PNK/BLK -
■ 15 0 -.8 BLK-----
- 3 1 -.5 TAN ----
- 2 5 .5 BRN -----
- 2 3 7 - 8 YEL----
■ 15 .5 DK B LU -
- 3 5 .5 DK GRN-
- 1 4 5 LT BLU-
----- -- ------ 4 1 9 .8 BRN/WHT -
< * ■" 4 5 6 .8 TAN/BLK -
RIGHT TURN
0
SEAT BELT
SPLICE 3 9 ’
TO TCC
SOLENOID
GEN
0
(IS } )
TEMP
©
■35 .5 DK GRN-
- 3 1 . 5 T A N ----
-2 5 -.5 B R N -----
- 2 3 7 .8 YEL —
15-.5 DK BLU-
■ 39- 8 PNK/BLK -
---------------------------- <1----------------------------- • -----------------------------II-------
( 0 ) (d b ) ( © )
V
1
so / y
150
/ y
150
/ y
150
/
0 3
- - □ I ]
6 -013
OIL
- t u n
} - 1 5 -
4 1 9 } 1 6 -
4 --QDUDE]-
3 . -i
35
in i^T sv
2 - - | 3 1 | [ 4 5 6 l . - 1
1
[ □ n o i l
f f -
□
3 . 1 1
T i o l . 1 2
n
± } 13
EH}-
c O O n
• fa U c iA '
GD
— 3
£
35
]
GD
TO RH
TURN LAMP “
l/P CLUSTER
CONN
(TELLTALE)
{
237
J
e i n r
714
“
I 30 |
□
14 5 6 1- - 1 7 -
14 1 9 } - -16 ■
3 9 f - 15 -
Q T } . 1«-
D I >
1 S 0 |4 l 2
E 3
a
1 2 0 1 5 1 3 3
-1 5 0 .8 BLK -
■14 .5 LT BLU ■
- 3 9 .8 TAN/BLK -
- 4 1 9 -.8 BRN/WHT -
- 4 5 6 .8 TAN/BLK -
LEFT TURN
SERVICE
ENGINE
SOON
©
0
n ®
HIGH BEAM
0 0
r m
UPSHIFT
0
m
MANUAL TRANS
L 0NLY
____ I
-3 3 .5 TA N /W H T -
TO HI BEAM
HEADLAMPS
TO LH
TURN
LAMP
-3 5 - 5 DK GRN -
| l3 0 0 l lGN 3
BAT 3 _____
m GRD 1 l~ 3 5 l
1 2 0 1 0 9 6 6
GRD 2 |* 3 3 T |'
6 2 9 4 6 4 1
1 1 -.8 L T GRN —
DIMMER SWITCH
C S = IT _ J
8917693
IGNITION SWITCH
INDICATOR LAMPS (TELLTALE)
SECTION C-PAGE 63