PASSLOCK - Auto Learn Method - Optional

2002 Saturn SL1 L4-1.9L SOHC VIN 8SECTION PASSLOCK - Auto Learn Method - Optional
IMPORTANT: If no components are replaced, the 30 minute autolearn can always be used.
^ This method is usable if the Passlock sensor was the ONLY required system part change. BCM or PCM replacement requires use of Sand K Method.
^ This method takes about 30 minutes.
^ A Scan tool is not required.

Both methods are included in the flow chart.




The table shows when the relearn procedure needs to be performed.

IMPORTANT: Do not use a BCM from another vehicle to aid in diagnosis. BCMs are not interchangeable after they have been installed.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.