Door Lock MechanismĪ malfunctioning door lock mechanism can also hinder the Equinox’s interior door from opening. A comprehensive inspection of the linkage components, along with reattachment or replacement of damaged parts, is essential. If any part of this linkage is damaged or disconnected, the door will remain shut from the inside. The linkage consists of rods and clips that enable the door to open when the handle is engaged. Faulty Door Handle Cable It’s easy to see the door handle cable (in this case it’s a rod) in this old door.Īn additional possible cause for a Chevy Equinox’s door not opening from the inside is a damaged or disconnected linkage connecting the interior door handle to the latch mechanism. If the door opens with the added pressure, it’s an indication that the door lock mechanism or power lock might be failing. While attempting to open the door, manually pull the door lock to the unlock position. In this scenario, inspecting and potentially replacing the door lock actuator is necessary to resolve the issue. Malfunctions could cause the door to remain locked even when the interior handle is pulled. Lock Actuatorįaulty door lock actuators can also result in the door not opening from the inside.Ī door lock actuator is a small motor responsible for electronically locking or unlocking the door. When this happens, replacing the door handle might be necessary to ensure the proper functionality of your Equinox’s door.

Over time, frequent use or mishandling can cause wear and tear or damage to the interior door handle. Worn or broken door handles are a common reason why your vehicle’s doors won’t open from the inside. The safety lock is typically positioned near or on the interior door handle and may require pressure to deactivate it. Modern vehicles include a child safety lock mechanism to prevent accidental door opening. We’ll address the most prevalent ones below. Several common issues could lead to the interior door handles of a Chevy Equinox failing to respond. The factors at play may vary based on whether the issue is occurring internally or externally, or both.ĭoor Won’t Open from the Inside Only: Causes

The troubleshooting steps will depend on whether one or both handles are functioning.įaulty mechanisms, damaged components, or normal wear and tear can all contribute to a door that won’t open. In this guide, we will explore potential causes and solutions for a Chevy Equinox door that refuses to open, whether from the inside, outside, or both.

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