Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTILOCK BRAKE SYSTEM WITH TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEMCOMPONENT LOCATORABS COMPONENT VIEWS

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

ABS Component Views

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION ABS Component Views

Fig 1: Component View - LF Frame (JL4)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Master Cylinder Reservoir
2	Precharge Pump
3	Frame

Fig 2: Frame and Underbody

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Wheel Speed Sensor (WSS) - LR (JL4)
2	Rotor - LR
3	Rotor - LF
4	Wheel Speed Sensor (WSS) Connector - LF
5	Electronic Brake Control Module (EBCM)
6	Brake Pressure Differential Switch (Light Duty)
7	Floor Panel - RF
8	Yaw and Lateral Acceleration Sensor (JL4)
9	Wheel Speed Sensor (WSS) Connector - RF
10	Rotor - RF
11	Rotor - RR
12	Wheel Speed Sensor (WSS) - RR (JL4)

Fig 3: Component View - Lower Left Of I/P (JL4)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Steering Wheel Speed/Position Sensor
2	Steering Column Jacket Assembly

Fig 4: Component View - Center Of I/P

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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)

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.