GMC ST 350 1988, Wiring Diagram

Page: 48 / 454

JUNCTION
BLOCK
A
FUSIBLE
LINK
O
O
o
o
o
V
o
LU
oc
< > SPLICE 2
1 2 0 0 6 3 7 7
2 9 7 7 6 4 7
RECTIFIER
ASSEMBLY
- 0 h
RESISTOR
5 1 0 OHM
.5 0 W ATT
SPLICE 4 2 0
■ 4 2 0 .8 PPL
TRANSMISSION
KICKDOWN
RELAY
4 2 0 .8 PPL
4 2 2 .8 TAN/
SPLICE 4 2 0
TRANSMISSION
KICKDOWN
SOLENOID
REAR BRAKE
ANTI LOCK
MODULE
CONNECTOR
■ 420- 8 PPL
i3r
1 2 0 5 9 1 9 6
TO FOUR
WHEEL DRIVE
HARNESS
(IF EQUIPPED)
4 2 0 -.8 PPL
o o o
CN CM (N
^ ^ ^
Q.
00
o
*4
*
GROMMET
1 2 0 3 3 9 3 7 8
4 4 6 .8 LT BLU
SPLICE
4 2 2
4 2 2 .8 TAN/BLK
<
(-
TO ALDL
12041254
12 0 1 5 7 9 1
12020213 12041255
------- 4 2 0 8 P P L -----------------------
AUTOMATIC TRANSMISSION
KICKDOWN SOLENOID (GAS ENG. ONLY)
SECTION A -PA G E 38
P & 1 .
- r —
.
i
.3 6 1
7 7 7 )
_ c
• 4 4 1
H
4 2 * ] 5
- J
• u | .
4 )7 1 7
..J*
)
- >
'SS|
I
10
4 1 0 |
1 "
I ' 2
“ I
h H 1
*,6I
l »
1
4®7**€ 4 4 0 }
12045575
TO ECM
ELECTRONIC
CONTROL MODULE
CONNECTORS
( 4 2 0 )
E H
STOP/TCC
SWITCH
CONNECTOR