When the FZD (Roof Function Center) system displays the diagnostic trouble code (DTC):
030215 SHD: No Normalization, a sunroof normalization procedure must be performed. It can be solved with Launch X431 PAD V Elite (X431 PAD5 LINK).
Step-by-Step Normalization Process
Step 1: Initiate Standardization
Click [F1. Perform Standardization Procedure] in the diagnostic software.
Step 2: Normalization in Progress
The system will display: “Normalization setting in process.”
It will take approximately 30 seconds.
Wait for the procedure to complete (do not interrupt the process).
Step 3: Verify Ignition Status
Confirm the ignition switch is in the correct position (typically ON).
Step 4: Completion Check
Once finished, the system will show:
“Standardisation procedure was completed successfully without faults.”
Step 5: Function Confirmation
The diagnostic tool will display:
“Service Function Finished.”
Step 6: DTC Check
Access the FZD system to read DTCs again.
Successful normalization should result in no DTCs present.
Key Notes
- Ensure the vehicle battery is sufficiently charged before starting.
- Do not manually move the sunroof during the procedure.
- If DTCs persist after normalization, perform a full system scan.
This procedure ensures proper sunroof calibration and resolves DTC 030215 SHD: No Normalization using X431 PAD V.
Video guide:
