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 MANUALSCHEVROLET2025TRAVERSE HIGH COUNTRY, FWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESPROGRAMMING AND SETUP - ALL SYSTEMSREPAIR INSTRUCTIONSK45 POWERTRAIN CONTROL MODULE: PROGRAMMING AND SETUPPROGRAMMING AN EXISTING CONTROL MODULE
2025 Chevrolet Traverse High Country, FWD
Programming an Existing Control Module
2025 Chevrolet Traverse High Country, FWDSECTION Programming an Existing Control Module
Perform all necessary programming and setup procedures for the control module: K45 Powertrain Control Module
- Ignition - On/Vehicle - In Service Mode
- Access SPS and follow the on-screen instructions for the control module: K45 Powertrain Control Module
- Perform the necessary programming and setup procedure:
- Select: Refresh Characterization Data
- Select: Replace - Control Valve Body
- Select: Replace - Transmission
- Perform the scan tool function: Clear DTCs
- Perform the scan tool configuration/reset function:
- Configuration/Reset Functions - Engine - If applicable
- Configuration/Reset Functions - Transmission - If applicable
- Perform the scan tool function: Clear DTCs
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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.