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Home >> Oldsmobile >> 1998 >> Bravada V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Service and Repair >> Password Learn Procedure >> Using A T50/T60/T20+
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Using A T50/T60/T20+

IMPORTANT: Refer to DTC P1631 Theft Deterrent Password Incorrect if the Passlock Learn Procedure cannot be completed successfully.

PROCEDURE
1. Using the T50/T60/T20+, enter the Service Programming System (SPS).
2. Select Terminal to Vehicle Programming.
3. Select Done and follow the instructions on the Vehicle Set-up screen
4. Select Vehicle Theft Re-learn.
5. Follow the instructions on the remaining screens.
^ The VCM and the Passlock control module will prepare for a re-learn.
^ A security timer will be ON for approximately 10 minutes.
^ When the VCM and the Passlock control module are prepared to re-learn, turn the ignition OFF for 30 seconds and then start the engine.