Door & Tailgate Locks: Operation

1982 Plymouth Horizon Base, 2.2L Eng VIN B, Standard TransSECTION Operation

All doors are locked by moving either of the front door locking knobs or switches. The rear doors can also be locked and unlocked manually by using the lock knobs. The left front door can be opened from the inside when it is locked; all others cannot be opened when the system is locked. The trunk or rear hatch is released by pressing the release button located in the glove box or on the dash panel. The ignition must be in the "ON" or "ACC" position for the trunk release to operate.

RENDER: 1.0x

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When to See a Mechanic

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

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