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1997 GMC Sonoma Key Fob Programming Instructions

1997 Sonoma

  1. Locate the red two wired programming connector located near the central locking control module. behind LH Lower instrument panel
  2. Inside the Red programming connector you will see to pins.. Jump two pins with a section of wire.
  3. System should now lock and unlock doors to indicate vehicle has entered programming mode.
  4. Press any button on keyless remote once. System should now lock and unlcok doors indicating the keyless remote has been programmed.
  5. Repeat step 4 to program other remote.
  6. Remove jumper wire from programming connector to exit programming mode.
  7. Test Remote(s)