Programming Blank Sentry Key Transponders With A DRBIII® Scan Tool

When programming a blank Sentry Key transponder, the key blank must first be cut to match the ignition lock cylinder. It will also be necessary to enter the vehicle's four digit PIN code into the DRBIII® scan tool to enter the Sentry Key Immobilizer Module's (SKIM's) secured access mode.

Insert the blank key into the ignition and turn it to the RUN position. Using the DRBIII® scan tool, select "Theft Alarm," then "SKIM," then "Miscellaneous." Select "Program New Key." Enter the four digit PIN code using the DRBIII®. When programing is completed, the SKIM will exit secured access mode and the DRBIII® will display the status of the key. One of five different status messages may be displayed as follows:

• "Programming Successful" is displayed if SKIM Sentry Key programming succeeds.
• "Learned Key in Ignition" is displayed if the key in the ignition has already been programmed into that vehicle's SKIM.
• "8 Keys Already Learned (At The Maximum) Programming Not Done" is displayed if eight keys have already been programmed into the SKIM. In this case, if a new key needs to be added due to a lost or defective key, the "Erase All Keys" function (requires entering secured access mode) has to be performed. Then the customer's seven keys plus the new key MUST be reprogrammed into the SKIM.
• "Programming Not Attempted" is displayed after an "Erase All Keys" function is executed.
• "Programming Key Failed" is displayed if further diagnosis is required.
• To learn additional keys, turn the ignition OFF, remove the learned key, and insert the next new blank key. Turn ignition to the RUN position and re-enter the secured access mode function and repeat the "Program New Key" procedure outlined above.