Electronic power steering circuit for GMC Hummer EV I (2021-2024)
Electronic power steering circuit
AUTOSAR CAN BUS (+) 2 SERIAL DATA
AUTOSAR CAN BUS (+) 5 SERIAL DATA
BATT POS VOLT
BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK
BLK WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLU/GRN WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN/RED WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY
GRN WIRE
GRN/BLU WIRE
GRY/RED WIRE
HANDWHEEL CHANNEL A ANGLE POS SENS SENT SIG
HANDWHEEL CHANNEL A HIGH REF
HANDWHEEL CHANNEL A LOW REF
HANDWHEEL CHANNEL A TORQUE PRESS SENS 1 SENT SIG
HANDWHEEL CHANNEL A TORQUE PRESS SENS 2 SENT SIG
HANDWHEEL CHANNEL B ANGLE POS SENS SENT SIG
HANDWHEEL CHANNEL B HIGH REF
HANDWHEEL CHANNEL B LOW REF
HANDWHEEL CHANNEL B TORQUE PRESS SENS 1 SENT SIG
HANDWHEEL CHANNEL B TORQUE PRESS SENS 2 SENT SIG
HOT AT ALL TIMES
INSTRUMENT PANEL CLUSTER CONTROL MODULE
LOGIC
POS A
POS B
POWER STEERING ASSIST MOTOR
POWER STEERING CONTROL MODULE (ON FRONT STEERING RACK)
REAR POWER STEERING CONTROL MODULE (ON CENTER OF REAR STEERING RACK)
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
STEERING GEAR TORQUE, ANGLE SENSOR (UNDER VEHICLE, ON FRONT STEERING RACK)
VIO WIRE
WHT WIRE
YEL/GRN WIRE