Chevrolet Impala VIII (1999-2006) left i/p junction block Wiring diagrams
This page contains all the electrical diagrams for the component. left i/p junction block, in which he is found in the car Chevrolet Impala VIII (1999-2006). 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 left i/p junction block (1 of 5)
ABOVE PARKING BRAKE LEVER)
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH)
BRN WIRE
DRIVER OUTSIDE REARVIEW MIRROR
GRN WIRE
HOT AT ALL TIMES
HOT IN ON A/C CRUISE FUSE
HTD MIR FUSE
HVAC CONTROL MODULE
LEFT I/P JUNCTION BLOCK
LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL)
LOAD MANAGEMENT CONTROL
LOGIC IGN REAR DEFOG RLY CTRL
NCA WIRE
ORG/ WIRE
PASSENGER OUTSIDE REARVIEW MIRROR
PNK WIRE
RADIO ANTENNA MODULE (ON UPPER PORTION OF LEFT "C" PILLAR)
REAR DEFOG CIRCUIT BREAKER
REAR DEFOG RELAY
REAR DEFOGGER MOMENTARY SWITCH
REAR WINDOW REAR WINDOW DEFOGGER GRID
RED WIRE
RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL)
RT IP 3 FUSE
UNDERHOOD JUNCTION BLOCK (BOTTOM) (ON FRONT OF RIGHT STRUT TOWER)
WHT WIRE
Go to component -> Defoggers circuit -> LEFT I/P JUNCTION BLOCK
Wiring diagram left i/p junction block (2 of 5)
BEHIND ACCESS PANEL)
BLK WIRE
BLU WIRE
BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, ABOVE PARKING BRAKE LEVER)
BRAKE SW FUSE
BRN WIRE
BRN/WHT WIRE
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
CRUISE CONTROL SYSTEM ANTI-LOCK BRAKES SYSTEM
DK BLU WIRE
DK GRN WIRE
DK LT
FRONT PARK LP FUSE
GRY WIRE
HAZ SW FUSE
HAZARD
HAZARD NORMAL
HAZARD SIG SW OUT
HAZARD SWITCH
HEAD
HEADLAMP SWITCH
HOT AT ALL TIMES
HOT IN RUN OR START
ILLUM
INSTRUMENT PANEL CLUSTER (IPC)
INTERIOR LIGHTS
LEFT HEADLAMP
LEFT I/P JUNCTION BLOCK
LEFT I/P JUNCTION BLOCK (LEFT SIDE
LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH,
LEFT LICENSE LAMP RIGHT LICENSE LAMP
LEFT TAIL LAMP PARK TURN/ STOP
LEFT TURN INDICATOR LOGIC
LEFT TURN INPUT
LOGIC
LT BLU WIRE
OF DASH, BEHIND ACCESS PANEL)
OFF
ORG/ WIRE
PANEL)
PARK
PARK LP RELAY
PARK TURN LEFT FRONT PARK/ TURN LAMP
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL
REAR PARK LP FUSE
RED WIRE
RIGHT HEADLAMP
RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS
RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL)
RIGHT TAIL LAMP PARK TURN/ STOP
RIGHT TURN INDICATOR
RIGHT TURN INPUT
STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT)
TURN PARK RIGHT FRONT PARK/ TURN LAMP
TURN SIG SW OUT
TURN SIGNAL FUSE
TURN SIGNAL/ MULTI- FUNCTION RIGHT SWITCH (IN LEFT STEERING COLUMN)
WHT WIRE
YEL WIRE
Go to component -> Exterior lamps circuit, without police or emergency vehicle option -> LEFT I/P JUNCTION BLOCK
Wiring diagram left i/p junction block (3 of 5)
17 18 STOP LMP SIG LR LAMP PWR RR LAMP PWR B/U LMP PWR GROUND
ANTI-LOCK BRAKES SYSTEM
AUX PWR FUSE
BACK-UP LAMPS CIRUIT
BACK-UP LAMPS CIRUIT 1750 340
BLK WIRE
BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL)
BLU WIRE
BLUNT CUT)
BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, ABOVE PARKING BRAKE LEVER)
BRAKE SW FUSE
BRN WIRE
BRN/WHT WIRE
CENTER HIGH MOUNTED STOP LAMP (CHMSL) RIGHT TAIL LAMP
CRUISE CONTROL SYSTEM
DK BLU WIRE
DK GRN WIRE
DK LT
EMERGENCY VEHICLE REAR LAMPS FLASHER (UPPER RIGHT FRONT OF REAR COMPARTMENT)
FRONT PARK LP FUSE
GRN DK WIRE
GRY WIRE
HAZ SW FUSE
HAZARD
HAZARD NORMAL
HAZARD SIG SW OUT
HAZARD SWITCH
HEAD
HOT AT ALL TIMES
HOT AT ALL TIMES UNDERHOOD JUNCTION BLOCK (TOP) RT I/P 1 FUSE
HOT IN RUN OR START
ILLUM
INDICATOR LEFT TURN
INDICATOR RIGHT TURN
INPUT
INSTRUMENT PANEL CLUSTER (IPC)
INTERIOR LIGHTS
LEFT EMERGENCY VEHICLE REAR WINDOW PANEL LAMP
LEFT HEADLAMP
LEFT I/P JUNCTION
LEFT I/P JUNCTION BLOCK
LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL)
LEFT LICENSE LAMP LEFT TAIL LAMP
LEFT TURN
LOGIC
LT BLU WIRE
LT GRN WIRE
NCA WIRE
OFF HEADLAMP SWITCH
ORG/ WIRE
PANEL)
PARK
PARK LP RELAY
PARK TURN LEFT FRONT PARK/ TURN LAMP
PARK TURN/ STOP
PNK WIRE
PPL
REAR PARK LP FUSE
RED WIRE
RIGHT (IN LEFT STEERING COLUMN)
RIGHT EMERGENCY VEHICLE REAR WINDOW PANEL LAMP
RIGHT HEADLAMP
RIGHT I/P JUNCTION BLOCK
RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL)
RIGHT LICENSE LAMP
RIGHT TURN
STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT)
TURN PARK TURN/ STOP RIGHT FRONT PARK/ TURN LAMP
TURN SIG SW OUT
TURN SIGNAL FUSE
TURN SIGNAL/ MULTI-FUNCTION SWITCH
WHT WIRE
YEL WIRE
Go to component -> Exterior lamps circuit, with police or emergency vehicle option -> LEFT I/P JUNCTION BLOCK
Wiring diagram left i/p junction block (4 of 5)
ACCESS PANEL)
ASHTRAY LAMP (W/O FRONT CONSOLE)
BLK WIRE
DIM INPUT
DRIVER HEATED SEAT SWITCH (MONTE CARLO)
FOG LAMP SWITCH (IF EQUIPPED)
FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 1 OF 2)
FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2)
FRONT PASSENGER DOOR LOCK SWITCH
FRONT PASSENGER HEATED SEAT SWITCH (MONTE CARLO)
FRONT PASSENGER WINDOW SWITCH
GRY WIRE
HAZARD SWITCH
HVAC CONTROL MODULE
INSTRUMENT PANEL CLUSTER (IPC) (9 BULBS)
LEFT I/P JUNCTION BLOCK
LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND
OUTSIDE REARVIEW MIRROR SWITCH DRIVER DOOR LOCK SWITCH
RADIO
RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL)
SURVEILLANCE MODE SWITCH
TO LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2)
TRACTION CONTROL SWITCH (IMPALA)
TRACTION CONTROL SWITCH (MONTE CARLO)
W/ POLICE, LIMITED CONTENT
W/O POLICE, LIMITED CONTENT
WHT WIRE
Go to component -> Instrument illumination circuit (2 of 2) -> LEFT I/P JUNCTION BLOCK
Wiring diagram left i/p junction block (5 of 5)
A/T SHIFT LOCK CONTROL SOLENOID (IN CENTER CONSOLE)
A/T SHIFT LOCK CONTROL SOLENOID (IN STEERING COLUMN)
AUTOMATIC TRANSAXLE
BCM CLASS 2 SERIAL DATA
BLK WIRE
DK GRN WIRE
GRY WIRE
HOT IN ON OR START
LEFT I/P JUNCTION BLOCK
LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL)
LT GRN WIRE
PARKING BRAKE LEVER)
PCM CLASS 2 SERIAL DATA
PNK WIRE
POWERTRAIN CONTROL MODULE (PCM) (IN AIR CLEANER BOX)
RED WIRE
STOP FUSE
STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT)
SW SIG A
SW SIG B
SW SIG C
SW SIG P
TAN WIRE
TRANSMISSION INTERNAL MODE SWITCH
W/ CENTER CONSOLE
W/O CENTER CONSOLE
WHT WIRE
YEL WIRE
Go to component -> Shift interlock circuit -> LEFT I/P JUNCTION BLOCK
