LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 787 (Automatic Transaxle Re4F04B) >> DTC Control Unit (Ram), Control Unit (ROM) >> Diagnostic Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Procedure

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECTION START 

    With CONSULT-II 

    1. Turn ignition switch ON and select SELF DIAGNOSIS mode for A/T with CONSULT-II.
    2. Touch ERASE.
    3. Perform DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE .
    4. Is the CONTROL UNIT (RAM) or CONTROL UNIT (ROM) displayed again?

    Yes or No 

    1. Yes: Replace TCM.
    2. No: INSPECTION END