Scan Tool Data Definitions - General Information

The instrument cluster scan tool data display values and definition information can assist in diagnosing instrument cluster related problems, especially when no diagnostic trouble codes (DTC) are stored in memory. A vehicle scan tool data can be compared with the data display values from a known good vehicle in the scan tool data display table. When data from the vehicle differs from the typical data display value, the data definition information will help in understanding the nature of the difference and the source of the problem.