GMC ST 350 1988, Wiring Diagram

Page: 21 / 454

JUNCTION
BLOCK
A r*J
0 - — ,
O - -
o
o
o
V
y
GAS I
FUSIBLE
LINK
FROM l/P
CLUSTER
CONNECTOR
_j (/)
LU Ui
w 5
HI LJ
5
3
to ->
5 *
* Q
O
J U J ?
CD OC £
O O W
r- 1- <
CS $2
SPLICE
2
I
O
UJ
Q C
O
/
l ~ ? 0 * ~ l 0 \ Q ) ~ 3 S * ~ ) 0 0 Q * » ~ l
\ AC HT* * * * * *
0 C
a
G ° C
i
D 0 C | !
□ 0 0
C ^ £ ) □ 0 D O Q □
rfcj * MMl l*S
0 0 0 0 G s 3 0 □
i t
■I ii ii
ii ii
1 3 0 * c T l
j -
a / ll □ □
51/11 □ □
51/E □ □
51/S □ □
51/S
□ □
FRONT
REAR
FUSE BLOCK
GAS ENGINES
ONLY
2-3 .0 RED
SPLICE
2
■2-3.0 RED-
GROMMET
1 2 0339 37 8
1 2 0 5 9 8 8 5 1 2 0 5 9 8 8 4
ENGINE
r
DIESEL ONLY
TO
CONVENIENCE
CENTER
TO RADIO
TO A/C
SPLICE 240
• 2 -3 .0 RED------------
FROM PANEL
DIMMER
SWITCH
FROM LH
JAMB SW
FROM
HEATER A/C
GROUND
1 5 0-3.0 BLK
® FROM RADIO
FROM CIGAR
LIGHTER
FROM SEAT
BELT SW
TO
CONVENIENCE
♦ CENTER
TO CIGAR
LIGHTER
HEADLAMPS SWITCH
---- 2 4 0 .8 ORN-
•2 -3 .0 RED-
I
a
1 2 0 2 0 1 8 3
- 9 .8 BRN -
RIGHT HAND
MARKER
LAMP
SPLICE
150
FROM
CONVENIENCE
CENTER
- j
CD
1 2 0340 61
9- 8 BRN -
DIESEL I
ONLY
Z
cc
GO
I
______
l/P
: 9 4
2 9
14
9 1 5
1 2
J
r
i 1 1
: 1 8
9
3 0 . 9 |
1 3 3
2 5
9 8
«
9 2 9 1 :
L
D ]
r
1 4 0 3
3 1 2
3 5 2 5 0
9 3 7 2
3 9 4 0 1
4 0 0
:
2 4
7 5 6
CONVENIENCE
CENTER
9 .8 BRN
1 2 0 2 0 1 8 4
Q Q 3 » j n 3 |isol |?3it q
£3 I bf»ol r*ol i »i
a
1 2 0 5 9 2 2 9
---------- 1 5 0 .8 BLK
LEFT HAND
MARKER
LAMP
FRONT
IDENTIFICATION
LAMP
< C *
FRONT
IDENTIFICATION
LAMP
FRONT
IDENTIFICATION
LAMP
4 5 .8 WHT ■
1 5 0 .8 BLK
4 5 -.8 WHT
15 0 .8 BLK
TERM.
0 6 2 9 4 1 2 6
TERM.
0 6 2 9 4 1 2 6
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
TERM.
0 8 9 1 7 2 0 7
x si
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£ °
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CD
00
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5 “
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ROOF MARKER LAMPS
SECTION A -PA G E 11