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.
Replace and Program Front view Camera Module or Reprogram Front view Camera Module (with UGN)
To program a replacement or an existing B174W Front view Camera - Windshield, perform the following procedure:
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select B174W Front view Camera - Windshield - Programming and follow the on-screen instructions.
- If reprogramming an existing module that was previously calibrated, calibration is not required. The module retains its calibration settings during reprogramming. If a new module was programmed the module alignment must be calibrated. Using a scan tool, initiate the learn procedure for B174W Front view Camera - Windshield. The scan tool must remain connected and on the calibration screen during the entire process.
Refer to Front View Camera Module Learn .
After programming is performed, it is normal to have DTC B101E 4B set until calibration is complete.
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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.