Chevrolet Impala IX (2006-2016) (engine wiring harness, in branch to ecm) Wiring diagrams

BLK WIRE BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) CONTROL SOLENOID VALVE ASSEMBLY (INSIDE AUTOMATIC TRANSMISSION) DK GRN WIRE EMERGENCY VEHICLE FRONT LAMP FLASHER ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) FRONT EMERGENCY FLASHER CTRL FRONT EMERGENCY LAMP SUPPLY VOL GRY WIRE LAMP LEFT BACKUP LEFT TAIL LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LICENSE LAMP LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE POLICE PPL PPL FRONT EMERGENCY LAMP SUPPLY VOL RIGHT BACKUP RIGHT EMERGENCY VEHICLE REAR WINDOW PANEL LAMP (IF EQUIPPED) RIGHT LICENSE LAMP RIGHT TAIL LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP SIG SIG GND STOP LAMP SW SIG TAN WIRE WHT WIRE YEL WIRE

AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED (ISS) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION OUTPUT SHAFT SPEED (OSS) SENSOR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK PEDAL SW SIG GMLAN SERIAL DATA BUS+ COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DATA BUS (+) TFT DATA BUS (-) IGN DATA BUS (-) DK BLU WIRE DK GRN/BLK WIRE DRIVER INFORMATION CENTER (DIC) ECM, TCM FUSE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) GMLAN GMLAN SERIAL DATA BUS + GND DATA BUS (+) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED IGN INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER LEFT STEERING WHEEL CONTROL SWITCH LOGIC DISPLAY LOW REF ORG/BLK WIRE OSS OSS LO SIG HI SIG P/N SIG P/N SW PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL 17 20 1375 5526 SPLY VOL SIG GND PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 RED WIRE RED/WHT WIRE SERIAL DATA SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 SOUND SYSTEMS SS 1 SS 2 STOP LP SW SIG TAN WIRE TAN/BLK WIRE TCC SOLENOID TFP 1 TFP 3 TFP 4 TFP 5 TORQUE CONVERTER CLUTCH PRESSURE CONTROL (PC) SOLENOID VALVE TRANS FUSE TRANSMISSION CONTROL MODULE (TCM) TRNS ISS ISS LO SIG HI SIG RANGE SIG A TRNS TRNS TRNS GND RANGE RANGE RANGE SIG C SIG P SIG B UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE