LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> VinFast >> 2023 >> VF9 Eco >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Module Diagnosis >> DTC U3002-55: ECU Module Missing Calibration - Not Configured >> VinFast DTC Guided Repair Instruction >> Repair Instruction
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Instruction

Repair Actions

  1. Check programming of TRM, reprogram if necessary and clear DTC
  2. If fault returns, replace TRM and clear DTC
scientia non olet · About LEMON Manuals