Warning system circuits for GMC Sierra 1500 (2000-2012)
Warning system circuits
BASE
BATTERY SERIAL DATA GROUND
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BODY RELAY BLOCK
BODY RELAY BLOCK (LEFT SIDE OF DASH, NEAR KICK PANEL)
BRN WIRE
CRUISE FUSE
DK BLU WIRE
DK GRN WIRE
DOOR JAMB SW IN
DRIVER MINI WEDGE SWITCH
DRIVER POWER WINDOW/ DOOR LOCK SWITCH
EXTERIOR LIGHTS
FUSE BLOCK
GRY WIRE
HDLMP RLY CNTRL PARK LIGHTS IN KEY IN IGN
HEADLAMP SWITCH
HOT AT ALL TIMES UNDERHOOD FUSE BLOCK TBC FUSE
HOT IN RUN
HOT IN RUN OR START
HOT WITH PARK LIGHTS ON
IGN 1 FUSE
IGNITION KEY ALARM SWITCH
INSTRUMENT CLUSTER
INSTRUMENT PANEL CLUSTER (IPC)
INT PRK FUSE
LEFT I/P FUSE BLOCK
LOGIC
LT BLU WIRE
LT GRN WIRE
NCA WIRE
ORG/ WIRE
PARK BRAKE SWITCH
PNK IGNITION 1 IGNITION 3 SEAT BELT INPUT PARK BRAKE SW WIRE
PNK WIRE
POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPARTMENT)
RIGHT TURN INPUT LEFT TURN INPUT GROUND
SEAT BELT IND
SEAT BELT SWITCH (ON DRIVER'S SEAT BELT BUCKLE)
TAN WIRE
TURN SIGNAL/ MULITFUNCTION SWITCH
UNDERHOOD FUSE BLOCK
WHT WIRE