DTC B1761: VIN Not Registered: Diagnosis
Required Special Tools:
- MB991958: Scan Tool (M.U.T.-III Sub Assembly)
- MB991824: V.C.I.
- MB991827: M.U.T.-III USB Cable
- MB991910: M.U.T.-III Main Harness A
Recheck for diagnostic trouble code.
CAUTION:
To prevent damage to scan tool (MB991958), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (MB991958).
- Use the scan tool MB991958 to write the VIN data. Refer to PRECAUTIONS BEFORE SERVICE .
- Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
- On completion, check that the diagnostic trouble code is not reset.
Q: Is the diagnostic trouble code set?
YES: The procedure is complete.
NO: Replace the ETACS-ECU and then register the encrypted code (Refer to ENCRYPTED CODE REGISTRATION PROCEDURE ).