Antilock Brakes / Traction Control Systems: Locations

ABS Component Views

Chassis Harness Routing (Passenger/Cargo)





1 - Fuse Block Underhood - C3
2 - Fuse Block Underhood - C7
3 - Fuse Block Underhood - C8 (UY7)
4 - Wheel Speed Sensor (WSS) Connector - RF
5 - Brake Pressure Differential Switch Connector (Light Duty)
6 - Evaporative Emission (EVAP) Canister Vent Solenoid Connector (Gas)
7 - S301
8 - Electronic Brake Control Module (EBCM) Connector (JL4)/Electronic Brake Control Module (EBCM) - C2 (w/o JL4)
9 - Electronic Brake Control Module (EBCM) - C1 (w/o JL4)
10 - Trailer Right Stop/Turn Relay (UY7)
11 - Trailer Left Stop/Turn Relay (UY7)
12 - S315 (JL4)
13 - G300
14 - Wheel Speed Sensor (WSS) Connector - LF
15 - C101

LF Frame (JL4)

LH Frame (JL4):

1 - Master Cylinder Reservoir
2 - Precharge Pump
3 - Frame

Lower Left of the I/P (JL4)

Lower Left Of The I/P (JL4):

1 - Steering Wheel Speed/Position Sensor
2 - Steering Column Jacket Assembly

Center of the I/P

Center Of The I/P:

1 - Tow/Haul Switch
2 - Traction Control Switch (JL4)
3 - Inflatable Restraint I/P Module Disable Switch (Heavy Duty)
4 - Blower Motor Switch - Auxiliary (C36)

Body Harness Routing - Right B-Pillar





1 - C312
2 - Seat Belt Pretensioner Connector - RF (Light Duty)
3 - C306
4 - Yaw and Lateral Acceleration Sensor Connector (JL4)
5 - Door Contact Plate Connector - Right Side (Passenger/Cargo w/AU3)
6 - Door Jamb Switch Connector - RR Side (Passenger/Cargo)

Left Side Frame





1 - Evaporative Emission (EVAP) Canister Vent Solenoid
2 - Electronic Brake Control Module (EBCM)

LR Frame (JL4)





1 - Rotor
2 - Frame
3 - Wheel Speed Sensor (WSS) - LR

RR Frame (JL4)





1 - Frame
2 - Rotor
3 - Wheel Speed Sensor (WSS) - RR