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Home >> Jeep >> 2002 >> Wrangler L4-2.5L VIN P >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Technical Service Bulletins >> Generic Scan Tool - Reference Information >> 3. Emission Related DTCs
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3. Emission Related DTCs





MODE 3 - Request Emission-Related Powertrain Diagnostic Trouble Codes

Functional Description - The purpose of this mode is to obtain stored emission-related powertrain diagnostic trouble codes (DTCs). If a module capable of storing powertrain codes does not have stored codes then that module shall respond with a message indicating zero codes are stored.

NOTE5:
When a manufacturer-specific DTC (P1000 family) is encountered the message "No text available for DTC code" will be displayed.
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