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.

2004 Chevrolet Tracker RWDFACTORY OEM SERVICE PROCEDURE

Removal Procedure

NOTE: To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.

Turn the ignition switch to the OFF position.
Remove the Connector Position Assurance (CPA) (2) from the connector lock tab (1).

Fig 1: Identifying Connector Position Assurance (CPA) Locking Tab And Connector Sliding Cover Lock Tab
Courtesy of GENERAL MOTORS CORP.
Push the lock tab down and then move the sliding connector cover (2) to the open position.
Disconnect the Electronic Brake Control Module (EBCM) harness connector.
Brush off any dirt/debris that has accumulated on the assembly.

Fig 2: View Of The Sliding Connector Cover

Courtesy of GENERAL MOTORS CORP.

Remove the four EBCM to Brake Pressure Modulator Valve (BPMV) screws (1).

NOTE: Do not use a tool to pry the EBCM from the BPMV. Excessive force will damage the EBCM.

Factory Service Tools

Use the Manual With the Right Hardware

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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.