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 Frontview Camera Module or Reprogram Frontview Camera Module (with UGN)
To program a replacement or an existing B174W Frontview 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 Frontview Camera - Windshield - Programming and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select B174W Frontview Camera - Windshield - Setup (if this option is available)
and follow the on-screen instructions.NOTE:
After programming is performed, it is normal to have DTC B101E 4B set until calibration is complete.
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 Frontview Camera - Windshield. The scan tool must remain connected and on the calibration screen during the entire process.
Refer to Front View Camera - Windshield Learn .
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.