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 MANUALSCHEVROLET2023SILVERADO 1500 HIGH COUNTRY, 5.3L ENG VIN D, 4WDREPAIR AND DIAGNOSISGENERAL INFORMATIONRESET PROCEDURESPROGRAMMING AND SETUPREPAIR INSTRUCTIONSK73 TELEMATIC CONTROL MODULE: PROGRAMMING AND SETUP (UDA)UNSUCCESSFUL PROGRAMMING RECOVERY
2023 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN D, 4WD
Unsuccessful Programming Recovery
2023 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN D, 4WDSECTION Unsuccessful Programming Recovery
In the event of an interrupted or unsuccessful programming event, perform the following steps:
NOTE:
Begin with the vehicle in the vehicle OFF power mode. The Service Programming System will power mode the vehicle.
- Ignition/Vehicle OFF
- Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed.
- If the control module cannot be reprogrammed
- Ignition OFF for one minute.
- Verify the control module can be reprogrammed.
- If the control module cannot be reprogrammed, replace the control module.
- Go to next step: If the control module can be reprogrammed.
- All OK.
- Go to next step: If the control module can be reprogrammed
- All OK.
RENDER: 1.0x
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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.