GMC Savana G2500 (1996-2013) blk Wiring diagrams
This page contains all the electrical diagrams for the component. blk, in which he is found in the car GMC Savana G2500 (1996-2013). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram blk (21 of 358)
AUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION ASSEMBLY (6 SPEED A/T)
AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS)
AUX/TRLR BCK/UP FUSE
BACKUP ALARM (REAR OF VEHICLE ON FRAME)
BCK/UP LAMP PCB RELAY
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BODY CONTROL MODULE (BCM) (BEHIND LOWER RIGHT SIDE OF DASH)
BODY FUSE BLOCK (UNDER LEFT
BUS-DATA
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY
DATA BUS -
DK BLU WIRE
FRONT SEAT)
GMLAN HI SPD
GRN WIRE
GRY WIRE
HI SPD GMLAN DATA BUS -
HI SPD GMLAN SERIAL DATA BUS +
HOT AT ALL TIMES UNDERHOOD MEGA FUSE FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT)
LEFT BACKUP LAMP (CARGO/ PASSENGER)
LEFT TAIL/ STOP/ TURN SIGNAL LAMP
LT GRN WIRE
NCA WIRE
ORG/ WIRE
PARK/NEUTRAL POSITION (PNP) SWITCH
POWER DISTRIBUTION SYSTEM
PROVISIONAL
RED WIRE
RELAY CTRL
RIGHT BACKUP LAMP (CARGO/ PASSENGER)
RIGHT TAIL/ STOP/ TURN SIGNAL LAMP
SIG A
SIG B
SIG C
TAIL LAMP BCK/UP FUSE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRAILER CONNECTOR (IF EQUIPPED)
TRANS RNG SW SIG A TRANS RNG SW SIG B
TRANS- MISSION CONTROL MODULE (TCM)
TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT CORNER OF ENGINE COMPT)
UNDERHOOD FUSE BLOCK
W/ ELECTRICAL BACKUP CUTAWAY ALARM
YEL WIRE
Go to component -> Backup lamps circuit -> BLK WIRE
Wiring diagram blk (22 of 358)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
CRUISE CONTROL SYSTEM
DK BLU WIRE
DK DK RIGHT FRONT INNER PARK/ TURN SIGNAL LAMP
DK GRN WIRE
HAZ SW TN SW
HAZARD
HAZARD FUSE 5
HEADLAMP SWITCH
HOT AT ALL TIMES
HOT IN RUN OR START
I/P FUSE BLOCK TURN- B/U FUSE 16
I/P RELAY CENTER (UNDER LEFT SIDE OF DASH)
INSTRU- MENT PANEL CLUSTER
LEFT
LEFT FRONT MARKER LAMP
LEFT TAIL LAMP
LEFT TURN IND
LT BLU WIRE
LT GRN WIRE
MULTI- FUNCTION SWITCH
NORMAL
OFF HEAD PARK
ORG/ WIRE
PARK LPS FUSE 9
PNK WIRE
PPL
RIGHT
RIGHT FRONT MARKER LAMP
RIGHT FRONT OUTER PARK/ TURN SIGNAL LAMP
RIGHT REAR PARK/ TURN SIGNAL LAMP LEFT REAR PARK/ TURN SIGNAL LAMP
RIGHT TAIL LAMP LICENSE LAMP
RIGHT TURN IND
STOP FUSE 1
TCC/ BRAKE SWITCH (BEHIND DASH, ON
TURN PWR HAZ PWR FLSHR OUT GND
TURN/HAZARD LAMP FLASHER
W/ OPTIONAL TRAILER WIRING PACKAGE)
WHT WIRE
YEL WIRE
Go to component -> Exterior lamps circuit, with composite headlamps -> BLK WIRE
Wiring diagram blk (23 of 358)
6 OHMS
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRAKE PEDAL)
BRN WIRE
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
CONVEN- IENCE CENTER (UNDER LEFT SIDE OF I/P) INTERIOR LIGHTS SYSTEM
CONVENIENCE CENTER (UNDER LEFT SIDE OF I/P)
CRUISE CONTROL SYSTEM
DK BLU WIRE
DK GRN WIRE
DK LT
DK RIGHT FRONT PARK
HAZ SW TN SW
HAZARD
HAZARD FUSE 5
HEADLAMP SWITCH
HOT AT ALL TIMES
HOT IN RUN OR START
I/P FUSE BLOCK
IN-LINE RESISTOR
INSTRU- MENT CLUSTER RIGHT TURN IND.
LEFT
LEFT REAR PARK
LEFT SIDE MARKER LAMP
LEFT TURN IND
LICENSE LAMP
LT BLU WIRE
LT GRN WIRE
LT LEFT FRONT PARK
NORMAL
OFF HEAD PARK
ORG/ WIRE
PARK LPS FUSE 9
PNK WIRE
PPL
RIGHT
RIGHT REAR PARK
RIGHT SIDE MARKER LAMP
STOP FUSE 1
STOP, TAIL LAMP
TCC/ STOP LAMP SWITCH (TOP OF
TURN B/U FUSE 16
TURN PWR HAZ PWR FLSHR OUT GND
TURN SIGNAL LAMP
TURN/ HAZARD SWITCH
TURN/HAZARD LAMP FLASHER (I/P RELAY CENTER: BELOW CENTER OF I/P)
W/ OPTIONAL TRAILER WIRING PACKAGE (RIGHT REAR OF INTERIOR)
WHT WIRE
YEL WIRE
Go to component -> Exterior lamps circuit, with sealed beam lamps -> BLK WIRE
Wiring diagram blk (24 of 358)
A/T SHIFT LOCK SOLENOID
ASHTRAY LAMP
AUXILIARY BATTERY (DIESEL)
AUXILIARY POWER OUTLET
BATTERY
BLK WIRE
BLK/WHT WIRE
CIGARETTE LIGHTER
CONVENIENCE CENTER
CONVENIENCE CENTER (LEFT SIDE OF DASH)
DATA LINK CONNECTOR
DAYTIME RUNNING LAMP (DRL) CONTROL MODULE
HEADLAMP SWITCH
I/P COMPARTMENT LAMP
I/P RELAY CENTER
IGNITION SWITCH W/ UPFITTER PROVISIONS
ILLUMINATED ENTRY MODULE
INSTRUMENT CLUSTER
LEFT FRONT PARK AND TURN SIGNAL LAMP (INNER) (W/ COMPOSITE HEADLAMPS)
LEFT FRONT PARK AND TURN SIGNAL LAMP (OUTER) (W/ COMPOSITE HEADLAMPS)
LEFT FRONT PARK AND TURN SIGNAL LAMP (W/ SEALED BEAM HEADLAMPS)
LEFT FRONT SIDE MARKER LAMP
LEFT HEADLAMP (W/ SEALED BEAM HEADLAMPS)
LEFT HIGH BEAM HEADLAMP (W/ COMPOSITE HEADLAMPS)
LEFT LOW BEAM HEADLAMP (W/ COMPOSITE HEADLAMPS)
LEFT POWER SEAT SWITCH
LEFT SUN SHADE MIRROR LAMP
LOW ENGINE COOLANT LEVEL INDICATOR MODULE (DIESEL)
LOW ENGINE COOLANT LEVEL INDICATOR SENSOR (DIESEL)
MULTI-FUNCTION ALARM MODULE
NCA WIRE
OF ENGINE COMPT)
OR LEFT FRONT DOOR JAMB SWITCH (DIAGRAM 2 OF 3)
OR RIGHT FRONT DOOR JAMB SWITCH (DIAGRAM 2 OF 3)
P/B BOOSTER FLUID FLOW SWITCH
POWER ANTENNA ASSEMBLY
POWER DOOR LOCK CONTROL MODULE POWER DOOR LOCK RELAY
RADIO
REMOTE CONTROL DOOR LOCK RECEIVER SIDE DOOR JAMB SWITCH (W/ UPFITTER PROVISIONS)
RIGHT FRONT
RIGHT FRONT PARK AND TURN SIGNAL LAMP (INNER) (W/ COMPOSITE HEADLAMPS)
RIGHT FRONT PARK AND TURN SIGNAL LAMP (OUTER) (W/ COMPOSITE HEADLAMPS)
RIGHT FRONT PARK AND TURN SIGNAL LAMP (W/ SEALED BEAM HEADLAMPS)
RIGHT FRONT SIDE MARKER LAMP
RIGHT HEADLAMP (W/ SEALED BEAM HEADLAMPS)
RIGHT HIGH BEAM HEADLAMP (W/ COMPOSITE HEADLAMPS)
RIGHT LOW BEAM HEADLAMP (W/ COMPOSITE HEADLAMPS)
RIGHT SUN SHADE MIRROR LAMP
SEAT BELT SWITCH
STEERING COLUMN GROUND
TEMPERATURE VALVE ACTUATOR MOTOR HEATER AND A/C CONTROLLER
TURN/ HAZARD LAMP FLASHER
UPFITTER PROVISIONS RELAY
W/ UPFITTER PROVISIONS
W/O KEYLESS ENTRY
WHT WIRE
Go to component -> Ground distribution circuit (1 of 3) -> BLK WIRE
Wiring diagram blk (25 of 358)
15-77 CM FROM 6-PIN CONNECTOR ON RIGHT FRAME RAIL)
4.3L
4.3L, GVW OVER 8500 LBS., FEDERAL EMISSIONS
5.0/ 5.7L
5.0L, 5.7L, 7.4L
7.4L
7.4L ONLY
7.4L OTHERS
7.4L-ENGINE HARNESS, APPROX 14 CM FROM FUEL INJECTOR BREAKOUT)
7.4L/ 4.3L SECONDARY AIR INJECTION REACTION (AIR) PUMP CLUTCH (7.4L ONLY)
A/C COMPRESSOR CLUTCH
A/C LOW PRESSURE CUTOUT SWITCH FUEL PUMP AND SENDER
BANK 1 SENSOR 1
BANK 1 SENSOR 3 (EX 7.4L) BANK 1 SENSOR 2
BANK 2 SENSOR 1 DIODE
BANK 2 SENSOR 2 (7.4L)
BASE
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR RESISTOR/ RELAY
BRAKE PRESSURE DIFFERENTIAL SWITCH
CRUISE CONTROL MODULE
DATA LINK CONNECTOR (DLC)
ELECTRONIC BRAKE CONTROL MODULE (EBCM)
EXCEPT 7.4L
EXCEPT 7.4L-ENGINE HARNESS, 4-16 CM FROM FUEL INJECTOR BREAKOUT)
FUEL PUMP RELAY
GASOLINE ENGINES
HEATED OXYGEN SENSOR
HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR
HEATED OXYGEN SENSOR UNDERHOOD FUSE/RELAY CENTER
HORNS
IGNITION CONTROL MODULE (ICM)
INFLATABLE RESTRAINT FRONT END DISCRIMINATING SENSOR
INFLATABLE RESTRAINT SENSING AND DIAGNOSTIC MODULE
INSTRUMENT CLUSTER PASSLOCK MODULE
LAMP GROUP
LEFT FRONT DOOR JAMB SWITCH
LEFT FRONT POWER DOOR LOCK SWITCH
LEFT FRONT POWER SIDE WINDOW SWITCH
LEFT POWER OUTSIDE REAR VIEW MIRROR
MASS AIRFLOW (MAF) SENSOR
NCA WIRE
NON- BASE
OTHERS
OTHERS 7.4L
OTHERS EXCEPT 7.4L
PARK/ NEUTRAL POSITION SWITCH
POWER OUTSIDE REAR VIEW MIRROR REMOTE CONTROL SWITCH
RIGHT FRONT DOOR JAMB SWITCH
RIGHT FRONT POWER DOOR LOCK SWITCH
RIGHT FRONT POWER SIDE WINDOW SWITCH
RIGHT POWER OUTSIDE REAR VIEW MIRROR
STARTER RELAY
TAN/WHT WIRE
UNDERHOOD FUSE/RELAY CENTER
UNDERHOOD FUSE/RELAY CENTER A/C LOW PRESSURE CUTOUT SWITCH
UNDERHOOD REEL LAMP UNDERHOOD LAMP
VEHICLE CONTROL MODULE (VCM)
Go to component -> Ground distribution circuit (2 of 3) -> BLK WIRE
Wiring diagram blk (26 of 358)
21 22 PPL
24 25 26 PNK WIRE
A/C REQ
A/C SYSTEM
ANTI-LOCK BRAKE SYSTEM
AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR
BLK WIRE
BLK/WHT WIRE
BLU/BLK WIRE
BRN WIRE
BRN/WHT WIRE
CRUISE CONTROL SYSTEM
CRUISE ENG
DISTRIBUTOR
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
EAVP PURGE CHARGE IND AIR PUMP
EVAP VENT MIL 2-3 SHIFT 1-2 SHIFT VSS VSS TFT SENS GEN F
EVAPORATIVE EMISSIONS CANISTER PURGE SOLENOID VALVE (RIGHT SIDE OF ENGINE)
GEN TO
GRN WIRE
GROUND EGR SOL TCC SOL A/C CLUTCH
GRY WIRE
HIGH VOLTAGE COIL WIRE
IAC COIL B IAC COIL B IAC COIL A IAC COIL A
IDLE AIR CONTROL VALVE (TOP LEFT SIDE OF ENGINE)
IGNITION COIL (TOP RIGHT SIDE OF ENGINE)
IGNITION CONTROL MODULE (TOP RIGHT SIDE OF ENGINE, AT IGNITION COIL)
LOW REF
LT BLU/BLK WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT GRN/WHT WIRE
LT PPL
MAF SENS MAP SENS
PC SOL EGR SUPP PC SOL F PMP RLY
PNK PNK WIRE
PNK WIRE
POWERTRAIN CONTROL MODULE (ON LEFT INNER FENDER)
PPL
PPL FUEL LEV
PPL FUEL LEV A/C LOW
PPL/WHT WIRE
RED WIRE
RED/BLK WIRE
SOLID STATE
STARTING/CHARGING SYSTEM
TAN WIRE
TAN/BLK WIRE
TRANS C TRANS A PRES SENS PNK WIRE
VEHICLE SPEED SENSOR (ON SIDE OF TRANSMISSION)
VSS LOW VSS HI AT ISS HI AT ISS LO TP SENS IAT SENS SIG IC TIMING
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 5.7l (vin r)s (4 of 4) -> BLK WIRE
Wiring diagram blk (27 of 358)
1226 1225 RANGE MODE SEL C RANGE MODE SEL B RANGE MODE SEL A
27 28 29 30 31 PPL
3/2 SHIFT SOL. PRESSURE CONTROL SOLENOID VALVE
397 1272 PPL APP 2 GND APP 1 GND APP 1 SIG
7 8 9 10 12 13 14 15 VSS RTN GROUND
A/T FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH
AIR CONDITIONING SYSTEM
ANTI-LOCK BRAKE SYSTEM
AUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
BRN/WHT WIRE
CLOSURE SIG BOOST SENS INPUT PRESSURE CTRL SOL
CRUISE CONTROL SWITCH
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DK PNK/ PNK WIRE
ECT SIG
GRN WIRE
GRY WIRE
GRY/BLK WIRE
IAT SIG APP 2 SIG GLOW PLUG RELAY PRESSURE CTRL SOL FUEL TEMP SENS TFT SENS
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
ORG/ WIRE
ORG/BLK WIRE
PNK PNK PPL 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 WIRE
PNK WIRE
PNK/BLK WIRE
POWERTRAIN CONTROL MODULE (PCM) (BEHIND CENTER OF DASH)
PPL
PPL CKP GROUND A/C REQUEST
PPL TCC/ABS SW IN BRAKE SWITCH INPUT CRUISE SET/COAST SIG
PPL/WHT WIRE
RADIO, POWER STEERING CONTROL MODULE
RED WIRE
RED/BLK WIRE
RESUME
SENSOR GND
SET-
SHIFT SOL. SHIFT SOL.
SOLID STATE
TAN WIRE
TAN/BLK WIRE
TIMING STEPPER MTR (HIGH) CRUISE ON/OFF SW
TIMING STEPPER MTR (LOW) TIMING STEPPER MTR (LOW)
TRANSMISSION SPEED INPUT
TRANSMISSION TEMPERATURE SENSOR
VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION)
VEHICLE SPEED SENSOR BUFFER (BELOW DASH, NEAR STEERING COLUMN)
VSS SIG VSS SIG VSS HI VSS LO SECOND VSS SIG
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 6.5l (vin f)s (1 of 4) -> BLK WIRE
Wiring diagram blk (28 of 358)
27 28 29 30 31 PPL
5 VOLT REF
BLK WIRE
BLU WIRE
BRAKE FUSE 18
BRN WIRE
BRN/WHT WIRE
CMP SIG
DK GRN WIRE
DK GRN/WHT WIRE
ELECTRONIC BRAKE CONTROL MODULE (LEFT FRAME RAIL, NEAR CENTER OF VEHICLE)
GRN WIRE
GRY WIRE
HIGH RES SIG
HOT AT ALL TIMES
HOT IN
HOT IN OFF, RUN OR START
I/P FUSE BLOCK
IGNITION TIMING STEPPER MOTOR (TOP FRONT OF ENGINE)
LT BLU WIRE
LT GRN WIRE
OPTICAL FUEL/ TEMPERATURE SENSOR (TOP CENTER OF ENGINE, ON FUEL INJECTION PUMP)
ORG/ WIRE
ORG/BLK WIRE
PNK PNK PPL 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 WIRE
PNK WIRE
PNK/BLK WIRE
PPL
PPL PNK WIRE
RED WIRE
RED/BLK WIRE
RUN WIRE
SENS GRD
STOP FUSE 1
TAN WIRE
TAN/BLK WIRE
TCC/STOPLAMP SWITCH (BEHIND DASH, ON BRAKE PEDAL SUPPORT)
TRANS FUSE 20
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 6.5l (vin f)s (2 of 4) -> BLK WIRE
Wiring diagram blk (29 of 358)
"GLOW PLUGS" INDICATOR
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BRN/WHT WIRE
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DK PNK WIRE
ECM-B FUSE
ENGINE SHUTOFF SOLENOID (TOP FRONT OF ENGINE)
FUEL LIFT PUMP (LEFT FRAME RAIL, NEAR CENTER OF VEHICLE)
FUEL PUMP PRIME CONNECTOR (LEFT SIDE OF ENGINE)
FUEL PUMP RELAY (LEFT SIDE OF ENGINE COMPT, IN UNDERHOOD FUSE-RELAY CENTER)
FUEL SOLENOID (ON REAR OF FUEL INJECTION PUMP)
FUEL SOLENOID DRIVER (LEFT SIDE OF FUEL INJECTION PUMP)
GAUGES FUSE 4
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN RUN OR START
I/P FUSE BLOCK
INSTRUMENT CLUSTER
LT BLU WIRE
LT GRN WIRE
ORG/ WIRE
PNK 11 12 WIRE
PNK WIRE
RED WIRE
SERVICE ENGINE SOON INDICATOR
SERVICE THROTTLE SOON INDICATOR
SPEEDOMETER SOLID STATE LOGIC
TAN WIRE
UNDERHOOD FUSE-RELAY CENTER
WAIT TO
WATER IN FUEL INDICATOR
WATER IN-FUEL SENSOR
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 6.5l (vin f)s (3 of 4) -> BLK WIRE
Wiring diagram blk (30 of 358)
"SERV ENG SOON" IND ESO CTRL
"SERV THROTTLE SOON" IND
A/C ENABLE PCM GND PCM GND
A/C SYSTEM
APP 2 REF VOLTAGE
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BRN/WHT WIRE
DATA LINK CONNECTOR (DLC)
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN/WHT WIRE
ELECTRONIC BRAKE CONTROL MODULE (LEFT FRAME RAIL, NEAR CENTER OF VEHICLE)
ENG 1 FUSE
ENG FUSE
FUEL INJ CTRL
FUSIBLE LINK
FUSIBLE LINK (22 GA-RUST)
FUSIBLE LINK FUSIBLE LINK
GLOW PLUG 3 GLOW PLUG 1
GLOW PLUG 5
GLOW PLUG 6
GLOW PLUG 7 GLOW PLUG 2 GLOW PLUG 4
GLOW PLUG 8
GLOW PLUG RELAY (TOP RIGHT SIDE OF ENGINE)
GRY WIRE
HOT AT ALL TIMES
HOT IN RUN OR START
LT BLU WIRE
LT GRN WIRE
ORG/ WIRE
PNK 11 12 WIRE
PNK PNK 339 339 IGNITION IGNITION WIRE
PNK WIRE
POWERTRAIN CONTROL MODULE (PCM) (BEHIND CENTER OF DASH)
PPL
RED WIRE
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE-RELAY CENTER
WASTEGATE SOL CTRL ESO SOL CTRL
WASTEGATE SOLENOID (TOP RIGHT SIDE OF ENGINE)
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Wiring diagram engine performance 6.5l (vin f)s (4 of 4) -> BLK WIRE
