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Home >> Jeep >> 1997 >> Cherokee 2WD L6-4.0L VIN S >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> Powertrain Control Module (PCM) >> Data Link Connector-PCM Input and Output

Data Link Connector-PCM Input and Output

DATA LINK CONNECTOR-PCM INPUT AND OUTPUT

Fig. 10 Data Link Connector Location:




The 16-way data link connector (diagnostic scan tool connector) links the Diagnostic Readout Box (DRB) scan tool or the Mopar Diagnostic System (MDS) with the powertrain control module (PCM). The data link connector is located under the instrument panel to the left of the steering column (Fig. 10). For operation of the DRB scan tool, refer to the appropriate Powertrain Diagnostic/Computers and Control/Testing and Inspection Procedures.