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 MANUALSCHEVROLET2013SUBURBAN 4WD V8-6.0LREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLTRAILER BRAKESTRAILER BRAKE CONTROL MODULESERVICE AND REPAIRTRAILER BRAKE CONTROL MODULE REPLACEMENT (1500)
2013 Chevrolet Suburban 4WD V8-6.0L
Trailer Brake Control Module Replacement (1500)
2013 Chevrolet Suburban 4WD V8-6.0LSECTION Trailer Brake Control Module Replacement (1500)
Trailer Brake Control Module Replacement (1500)
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.
Note:
The trailer brake control module is integral to the fuel pump flow control module.
2. Remove the fuel pump flow control module (1). Refer to Fuel Pump Flow Control Module Replacement Service and Repair.
Installation Procedure
1. Install the fuel pump flow control module (1). Refer to Fuel Pump Flow Control Module Replacement Service and Repair.
2. If installing a new trailer brake control module, program the module. Refer to Control Module References Control Module References.
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.