ELECTRONIC
SPARK
TIM IN G
EST SIGNAL
EST REF. PULSE HI
EST BYPASS
EST REP. PULSE LO
4 2 3
4 3 0
4 2 4
4 5 3
4 2 3 - 8 WHT
4 3 0 .8 PPL/WHT
4 2 4 .8 TAN/BLK
1 2 0 4 0 7 5 4
E.V .R .V .
(L 05, LI9, LB4
HEAVY DUTY
ONLY)
AIR
SW ITC H
4 5 0 .8 BLK/WHT •
4 3 5 .8 GRA
4 3 9 - 8 PNK/BLK
4 3 9 -.8 PNK/BLK -
4 3 6 -.8 BRN ------
1 2 0 1 6 7 9 2
INJ-2
4 6 8 .8 GRN -
4 8 2 - 8 WHT
4 6 7 .8 BLU
4 8 1 . 8 RED-
STEPPER
MOTOR
441
<S>
\
4 4 2
4 4 3
I
44 4
4 4 3 .8 LT GRN/WHT
4 4 2 .8 LT BLU/BLK -
4 4 1 -.8 LT BLU/WHT
IDLE AIR CONTROL
(LB4. L0 3 . L05)
1 2 0 1 5 7 9 8
4 4 4 .8 LT GRN/BLK
IDLE AIR
CONTROL
(LI9)
44 4
I44?
------------ .
I
I
n
i
i
I_____
W
i
•—
1 2 0 4 0 7 5 4 |______
4 5 0 .8 BLK/WHT •
4 2 3 .8 WHT -------
4 3 0 .8 PPL/WHT •
4 2 4 - 8 TAN/BLK •
4 5 3 .8 BLK/RED •
4 3 5 .8 G R A -------
SPLICE 4 3 6
4 3 6 -.8 BRN
4 3 6 .8 BRN
- 4 6 8 .8 GRN
- 4 6 7 .8 BLU
SPLICE
4 8 1 .
4 8 2
9 2 0 -1 .0 PNK/BLK
4 4 0 -1 .0 ORN
1 2 0 5 2 3 8 4
FUEL PUMP OIL
PRESSURE SWITCH
FUEL
PUMP
RELAY
4 9 0 .8 RED/WHT
4 6 5 - 8 DK GRN/WHT
9 2 0 -1 .0 PNK/BLK-----
4 5 0 -1 .0 BLK/WHT ■
1 2 0 5 2 2 8 7
4 4 0 -1 .0 ORN -------
V
- 4 6 5 .8 DK GRN/WHT
- 1 2 0 .8 TAN/W HT -----
- 4 3 9 - .8 PNK/BLK -------
- 4 3 9 -.8 PNK/BLK--------
- 4 9 0 .8 RED/WHT -----
- 4 8 1 . 8 RED --------------
-4 4 0 -1 .0 ORN ----------
-4 4 0 - 1 .0 ORN ----------
LB 4.L03 ONLY
- 4 5 0 -1 .0 BLK/WHT •
TO HOT FUEL
HANDLING MODULE (L 05.L 19)
TO FUEL
METER & PUMP
LB 4.L03
ONLY
'
|
*
«t
oc
a
GROUND
4 4 4 .8 LT GRN/BLK -
4 4 3 .8 LT GRN/WHT
4 4 1 . 8 LT BLU/WHT ■
4 4 2 .8 LT BLU/BLK -
4 5 0 .8 BLK/WHT -----
4 2 3 -.8 WHT ------------
4 3 0 .8 PPL/WHT
4 2 4 .8 TAN/BLK
4 5 3 - 8 BLK/RED -
4 3 5 .8 GRA -------
4 3 5 .8 GRA -------
4 3 6 - 8 BRN -------
- 4 3 6 - 8 B R N --------
4 1 3 .8 TAN -------
4 5 0 .8 BLK/WHT -
4 5 0 -1 .0 BLK/WHT
4 6 8 .8 GRN ---------
4 6 7 .8 BLU ----------
4 6 5 .8 DK GRN/WHT
12 0 -.8 TAN/W HT -----
4 3 9 .8 PNK/BLK -------
4 3 9 .8 PNK/BLK -------
4 9 0 -.8 RED/WHT ------
4 8 1 -.8 RED --------------
4 4 0 -1 .0 ORN -----------
4 4 0 -1 .0 ORN -----------
4 3 9 .8 PNK/BLK -------
4 5 0 -1 .0 B LK /W H T ----
GROUND
1 2 0 -1 .0 TAN/W HT
SPLICE
9 2 0
"T
\
1 2 0 3 3 7 6 9
9 2 0 -1 .0 PNK/BLK
ELECTRONIC CONTROL M O D ULE-O UTPUTS
LB4, L03, L 05 , LI9
SECTION A -PA G E 30
IN-LINE
FUSE
1 2 0 5 2 6 4 1
EGR
SOLENOID
LB 4.L03 ONLY
Содержание ST 350 1988
Страница 1: ...1988 LIGHT DUTY TRUCK WIRING DIAGRAM BOOKLET ST 350 88...
Страница 2: ......
Страница 18: ......
Страница 20: ...V SECTION A PAGE 10...
Страница 29: ...FROM AIR SWITCH 439 8 PNK BLK 12020213 120412B6 REAR IGNITION LB4 L03 L05 LI9 SECTION A PAGE 19...
Страница 33: ......
Страница 38: ...SECTION A PAGE 28...
Страница 41: ......
Страница 45: ...TO ECM 12015410 FRONT FUSE BLOCK REAR SPLICE 439 ELECTRONIC CONTROL MODULE OUTPUTS LH6 DIESEL SECTION A PAGE 35...
Страница 47: ...SECTION A PAGE 37...
Страница 50: ......
Страница 54: ......
Страница 57: ...TRANSFER CASE SPEED SENSOR FOUR WHEEL DRIVE SECTION A PAGE 47...
Страница 66: ...w s WIPER MOTOR WIPER SWITCH WASHER PUMP GROUND FUSE BLOCK REAR QUAD W IPER W ASH E R SECTION A PAGE 56...
Страница 76: ......
Страница 87: ...FUSE BLOCK START L B 4 V 6 L03 L05 L 1 9 V 8 SECTION B PAGE 13...
Страница 89: ...SPLICE 33 FUSE BLOCK START 8 CYL LT9 N A 5 V 8 SECTION B PAGE 15...
Страница 90: ...SECTION B PAGE 16...
Страница 91: ...FORWARD REAR BATTERY BATTERY FUSE BLOCK START LL4 LH6 DIESEL SECTION B PAGE 17...
Страница 96: ...p L i 3 39 Y t S x sym rm bM T TO JUNCTION BLOCK IGNITION LT9 NB2 V8 SECTION B PAGE 22 FUSE BLOCK...
Страница 100: ...GLOW PLUGS LL4 DIESEL SECTION B PAGE 26...
Страница 101: ...PRODUCTION JUNCTION BLOCK GLOW PLUGS LH6 DIESEL SECTION B PAGE 27...
Страница 104: ......
Страница 109: ...TO KICKOOWN RELAY M4D ELECTRONIC CONTROL MODULE OUTPUTS L B 4 V 6 L03 L05 L 1 9 V 8 SECTION B PAGE 35...
Страница 111: ...TO ECM ENGINE SPEED SENSOR COOLANT TEMP SENSOR ELECTRONIC C O N TRO L M O D ULE INPUTS L H 6 DIESEL SECTION B PAGE 37...
Страница 113: ...TO ECM 39 8 PNK BLK 4 4 0 8 ORN ELECTRONIC C O N TR O L M O D U LE O U TPU TS L H 6 DIESEL SECTION B PAGE 39...
Страница 124: ...43 8 YEL INSTRUMENT PANEL LAMPS TELLTALE SECTION B PAGE 50...
Страница 125: ...ILLUM ILLUM ILLUM ILLUM ILLUM 43 8 YEL INSTRUMENT PANEL LAMPS GAGE SECTION B PAGE 51...
Страница 128: ......
Страница 131: ...IGNITION SWITCH IN D IC ATO R LA M PS TELLTALE S E C T IO NB PAGE5 7...
Страница 133: ...8917693 IGNITION SWITCH INDICATOR LAMPS GAGE SECTION B PAGE 59...
Страница 136: ...8900444 RIGHT REAR SPEAKER 8900444 LEFT REAR SPEAKER 8905220 8905206 RADIO EQUIPMENT RPO UM2 UM3 U58 SECTION B PAGE 62...
Страница 141: ...60 1 0 ORN BLK POWER DOOR LOCKS W ITH DELAY MODULE RPO AU 3 SECTION B PAGE 67...
Страница 144: ...SECTION B PAGE 70...
Страница 155: ...300 3 0 ORN TO TEMPERATURE LAMP OR GAUGE TO BRAKE WARNING SYSTEM FUSE BLOCK POWER DISTRIBUTION LN 8 LB4 SECTION C PAGE 3...
Страница 169: ......
Страница 171: ..._ n n _ BATTERY FRONT FUSE BLOCK REAR START 6 CYL LL2 SECTION C PAGE 19...
Страница 172: ......
Страница 173: ...CONVENIENCE CENTER FRONT REAR FUSE BLOCK IGNITION 4 CYL SECTION C PAGE 21...
Страница 177: ...FRONT REAR FUSE BLOCK IGNITION 6 CYL LB4 SECTION C PAGE 25...
Страница 181: ......
Страница 185: ...452 8 BLK 452 8 BLK TO ECM LN8 4 CYL ELECTRONIC CONTROL MODULE INPUTS SECTION C PAGE 33...
Страница 187: ...TO ECM 120 1 0 TAN WHT 30 8 PNK LN8 4 CYL ELECTRONIC CONTROL MODULE OUTPUTS SECTION C PAGE 35...
Страница 188: ...SECTION C PAGE 36...
Страница 191: ...TO ECM 439 8 PNK BLK 439 8 PNK BLK LL2 6 CYL ELECTRONIC CONTROL MODULE ECM INPUTS SECTION C PAGE 39...
Страница 193: ...465 8 DK GRN WHT TO ECM 39 8 PNK BLK 30 8 PNK LL2 6 CYL ELECTRONIC CONTROL MODULE OUTPUTS SECTION C PAGE 41...
Страница 194: ...SECTION C PAGE 42...
Страница 200: ...SECTION C PAGE 48...
Страница 208: ...ILLUM ILLUM ILLUM ILLUM CIGARETTE LIGHTER 12041296 12004543 INSTRUMENT PANEL LAMPS TELLTALE SECTION C PAGE 56...
Страница 218: ......
Страница 223: ...RADIO EQUIPMENT SECTION C PAGE 71...
Страница 228: ...VANITY MIRROR RPO D64 SECTION C PAGE 76 12047781 141 8 BRN WHT H H VISOR VANITY MIRROR...
Страница 242: ......
Страница 245: ...130 22 8RN WHT RPO TP2 IF EQUIPPED GROUND FUSE BLOCK SEE PAGE___ REAR POWER DISTRIBUTION L 0 5 LI9 V 8 SECTION D PAGE 3...
Страница 248: ...SECTION D PAGE 6...
Страница 263: ...TO PARK BRAKE WARNING SW l P CLUSTER CONN FUSE BLOCK START L25 V6 LE8 LT9 V8 SECTION D PAGE 21...
Страница 266: ...b O h I l P CLUSTER CONN TO GENERATOR 2 5 1 0 BRN IGNITION L25 V 6 SECTION D PAGE 24 FUSE BLOCK...
Страница 269: ...CONVENIENCE CENTER l P CLUSTER CONN FUSE BLOCK IGNITION L05 L1 9 V 8 SECTION D PAGE 27...
Страница 272: ...SPLICE 150 4 v J U U i FUEL SHUT OFF VALVE SEE PAGE GLOW PLUGS L L 4 DIESEL SECTION D PAGE 30...
Страница 275: ...COLD ADVANCE FAST IDLE TEMPERATURE SWITCH _ n _ FUEL SHUT OFF VALVE DIESEL ENGINE CONTROLS LH 6 SECTION D PAGE 33...
Страница 282: ...SECTION D PAGE 40...
Страница 285: ...439 8 PNK BLK 439 8 PNK BLK ELECTRONIC CONTROL M O D U LE IN P U T S L 0 5 L 1 9 V 8 SECTION D PAGE 43...
Страница 286: ......
Страница 287: ...TO ECM ELECTRONIC CONTROL MODULE OUTPUTS L05 L19 V8 SECTION D PAGE 45...
Страница 288: ...SECTION D PAGE 46...
Страница 293: ...TO ECM 151 8 BLK CHECK ENG LAMP DRIVER CONNECTOR ELECTRONIC CONTROL MODULE OUTPUTS LH6 DIESEL SECTION D PAGE 51...
Страница 300: ...SECTION D PAGE 58...
Страница 322: ...SECTION D PAGE 80...
Страница 336: ...POWER DISTRIBUTION L 2 5 6 CYL BODY STYLE 4 2 SECTION E PAGE 2 FRONT FUSE BLOCK REAR...
Страница 337: ...1 y I S B T onrr ip 3 2 BLK FUSE BLOCK REAR POWER DISTRIBUTION LE8 V 8 BODY S T Y LE 32 SECTION E PAGE 3...
Страница 338: ...POWER DISTRIBUTION LT9 V 8 BODY STYLE 4 2 SECTION E PAGE 4 FUSE BLOCK REAR...
Страница 339: ...3 2 BLK BATT CABLE FRONT FUSE BLOCK REAR POWER DISTRIBUTION L 0 5 V 8 SECTION E PAGE 5...
Страница 349: ...WIPER WASHER SECTION E PAGE 15...
Страница 351: ...pS A s L BATTERY FRONT REAR START IGNITIOIM LE8 V8 BODY S T Y L E 3 2 SECTION E PAGE 17...
Страница 352: ...START IGNITION LT 9 V 8 BODY S T Y L E 4 2 SECTION E PAGE 18 FRONT REAR...
Страница 356: ...SECTION E PAGE 22...
Страница 363: ...FUEL SHUT OFF VALVE 12020274 GLOW PLUGS LL4 DIESEL SECTION E PAGE 29...
Страница 365: ...TO ECM ELECTRONIC CONTROL M O D U LE IN P U T S L 0 5 V 8 SECTION E PAGE 31...
Страница 367: ...TO ECM 439 8 PNK BLK ELECTRONIC CONTROL M O D U LE O U T P U T S L 0 5 V 8 SECTION E PAGE 33...
Страница 374: ...SECTION E PAGE 40...
Страница 386: ......
Страница 387: ...l P CLUSTER CONN R H TAIL STOP 8 9 1 7 8 1 8 DIRECTIONAL LAMP HAZARD LAMPS SECTION F PAGE 9...
Страница 389: ...R H TAIL STOP 8 9 1 7 8 1 8 DIRECTIONAL LAMP DIRECTIONAL LAMPS SECTION F PAGE 11...
Страница 393: ...1 9 0 BLK l P JUNCTION BLOCK START 6 CYL SECTION F PAGE 15...
Страница 396: ...ELECTRONIC CONTROL MODULE CONNECTORS TO STARTER IGNITION 6 CYL SECTION F PAGE 18...
Страница 406: ...SECTION F PAGE 28...
Страница 411: ...450 1 0 BLK WHT 435 8 GRA TO ECM 30 5 PNK ELECTRONIC CONTROL MODULE E C M O U T P U T S L B 4 6 CYL SECTION F PAGE 33...
Страница 412: ...SECTION F PAGE 34...
Страница 422: ......
Страница 423: ...l P CLUSTER CONN INSTRUMENT PANEL LAMPS ELECTRONIC SECTION F PAGE 45...
Страница 434: ...FUSE BLOCK AUDIO BUZZER FRONT DOME LAMP REAR DOME LAMP LEFT HAND DOOR JAM B SWITCH DOME LAMPS SECTION F PAGE 56 12004148...
Страница 441: ......
Страница 453: ......
Страница 454: ...CHEVROLET I i...