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 MANUALSCADILLAC2013CTS WAGON AWD V6-3.0LREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSELECTRONIC BRAKE CONTROL MODULESERVICE AND REPAIRELECTRONIC BRAKE AND TRACTION CONTROL MODULE WITH BRAKE PRESSURE MODULATOR VALVE REPLACEMENT (CTS)
2013 Cadillac CTS Wagon AWD V6-3.0L
Electronic Brake and Traction Control Module with Brake Pressure Modulator Valve Replacement (CTS)
2013 Cadillac CTS Wagon AWD V6-3.0LSECTION Electronic Brake and Traction Control Module with Brake Pressure Modulator Valve Replacement (CTS)
Electronic Brake and Traction Control Module with Brake Pressure Modulator Valve Replacement (CTS)
Removal Procedure
Caution:
To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.
1. Place the ignition switch in the OFF position.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.
3. Remove the right front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement Service and Repair .
4. Remove the washer solvent container fasteners and position the washer solvent container aside to access the electronic brake control module (EBCM). Refer to Windshield Washer Solvent Container Replacement (Without CE4) Windshield Washer Solvent Container Replacement (Without CE4)Windshield Washer Solvent Container Replacement (With CE4) Windshield Washer Solvent Container Replacement (With CE4).
5. Thoroughly clean the area around the EBCM of all dirt and debris.
6. Release the EBCM electrical connector by pressing the retaining tab and rotating the locking lever forward.
7. Remove the EBCM screws (1).
8. Separate the EBCM (1) from the brake pressure modulator valve (BPMV).
Installation Procedure
1. Clean the sealing surfaces of the BPMV and the EBCM.
2. Install the EBCM (1) to the BPMV.
3. Install the EBCM screws (1).
Caution:
Refer to Fastener Caution Fastener Caution.
4. Tighten the EBCM screws in the sequence shown (1-4) to 5 Nm (44 lb in).
5. Connect the EBCM electrical connector.
6. Position the washer solvent container and install the fasteners. Refer to Windshield Washer Solvent Container Replacement (Without CE4) Windshield Washer Solvent Container Replacement (Without CE4)Windshield Washer Solvent Container Replacement (With CE4) Windshield Washer Solvent Container Replacement (With CE4).
7. Install the right front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement Service and Repair .
8. Lower the vehicle.
9. If installing a new EBCM, program the EBCM. Refer to Control Module References Control Module References.
10. Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle.
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.