FixVault

Engine Speed Signal Inspection

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ECM SELF-DIAGNOSIS 
    1. Perform ECM self-diagnosis. Refer to "SELF-DIAG RESULTS MODE ".

    Self-diagnostic result content 

    1. No malfunction detected: Replace the combination meter. Refer to "COMBINATION METER ".
    2. Malfunction detected: Perform "Diagnostic procedure" for displayed DTC.