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Home >> Jeep >> 2000 >> Grand Cherokee 2WD V8-4.7L VIN N >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Technical Service Bulletins >> All Technical Service Bulletins >> Recall - Reprogram PCM/Unable to Detect Catalyst Fault >> Service Procedure >> B. Install Authorized Software Update Lable
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B. Install Authorized Software Update Lable





Type or print (with a ballpoint pen) the part number, dealer code and date on the Authorized Software Update Label (Figure 1) and attach it to the PCM. Cover the label with the clear plastic portion of the label.
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