GMC Terrain I (2009-2015) Anti-lock brakes circuit

ABS ABS PUMP MDL FUSE FUSE ABS IND. AUXILIARY BRAKE BOOSTER PUMP (BELOW BRAKE MASTER CYLINDER) BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BRAKE BOOSTER PUMP MOTOR RELAY BRAKE IND LOW SPEED GMLAN SERIAL DATA GROUND BRAKE PRESSURE MODULATOR BRK BOOSTER VACUUM SENS RR WHEEL SPD SENS LOW REF RR WHEEL SPD SENS SIG BRK/ BSTR FUSE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS IGNITION RELAY GMLAN SERIAL DATA GND GMLAN SERIAL DATA + GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) IPC BATT FUSE LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL HUB) LF WHEEL SPD SENS SIG LF WHEEL SPD SENS LOW REF LOGIC LOW REF LT BLU WIRE NCA WIRE ORG/ WIRE PPL PPL BRAKE FLUID LEVEL SENS SIG RADIO RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL HUB) SERIAL DATA COMM TAN WIRE TAN/BLK WIRE VEHICLE SPEED SIGNAL WHT WIRE YEL WIRE YEL/BLK WIRE

23 24 2501 2500 SERIAL DATA BUS - SERIAL DATA BUS + 5360 651 19 1 LOW REF GND 5361 5359 7 13 SENS SIG 5-VOLT REF 6 3 1 5 GND GMLAN SERIAL DATA + GMLAN SERIAL DATA - BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRAKE BOOSTER VACUUM SENSOR (BRAKE BOOSTER) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER RESERVOIR) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE ECM (LEFT REAR OF BATT ENGINE COMPT) FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES LT BLU WIRE MULTI-AXIS ACCELERATION SENSOR NCA WIRE ORG/ WIRE PARK BRAKE SW SIG PPL RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL HUB) RVC BATT SNSR FUSE STEERING WHEEL ANGLE SENSOR (STEERING COLUMN) TAN WIRE TAN/BLK WIRE TRACTION CONTROL SWITCH TRACTION CTRL SW SIG UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE