2021-2023 Jeep Wrangler & Gladiator Hinge Corrosion TSB
A manufacturer communication (TSB 10248006) addresses corrosion found on the door, hood, and swing gate hinges of 2021-2023 Jeep Wrangler and Gladiator vehicles. The bulletin outlines inspection and replacement with new hinges equipped with a protective zinc shim.
Sarah Mitchell2021 Jeep Wrangler
Also applies to
- Jeep Gladiator
- 2021–2023
- Jeep Wrangler
- 2022–2023
Symptoms: Hinge Corrosion
Owners of certain 2021-2023 Jeep Wrangler and Gladiator vehicles may observe Jeep Wrangler hinge corrosion on the door, hood, and/or swing gate hinges. This issue, known as "Corrosion on Door, Hood And/or Swing Gate Hinges," can manifest as visible rust or deterioration on these critical components.
Diagnosis and Trigger Conditions
The primary condition for this issue is the presence of visible corrosion on the hinges. A dealership technician will inspect the door, hood, and swing gate hinges for any signs of rust or degradation. The manufacturer communication TSB 10248006 specifically targets hinges exhibiting this corrosion.
Repair Procedure Summary
To address the Jeep Wrangler hinge corrosion, the repair involves a straightforward process. First, a technician will inspect all relevant hinges on the vehicle. Any hinge found to be exhibiting corrosion will be replaced. The replacement hinges are designed with an important enhancement: they are equipped with a Zinc shim. This shim is intended to provide improved corrosion resistance for the new hinges.
Required Parts
The key component for this repair is the replacement hinge, which comes pre-equipped with a Zinc shim. This shim is crucial for preventing future corrosion on the newly installed parts.
What Owners Should Do
If you own a 2021-2023 Jeep Wrangler or Gladiator and notice any signs of corrosion on your door, hood, or swing gate hinges, it is recommended to contact your authorized Jeep dealership. Explain that you are experiencing Jeep Wrangler hinge corrosion and reference manufacturer communication TSB 10248006. The dealership will be able to inspect your vehicle and perform the necessary hinge replacement if corrosion is confirmed.
Source: NHTSA ID: 10248006
Frequently Asked Questions
- What is the issue described in TSB 10248006?
- TSB 10248006 addresses the issue of "Corrosion on Door, Hood And/or Swing Gate Hinges" on certain Jeep Wrangler and Gladiator vehicles, where visible rust or deterioration appears on the vehicle's hinges.
- Which Jeep models and years are affected by hinge corrosion?
- This manufacturer communication applies to 2021-2023 Jeep Wrangler and Jeep Gladiator models.
- How is the hinge corrosion problem fixed?
- The repair involves inspecting the affected hinges and replacing any that show corrosion. The new replacement hinges are equipped with a Zinc shim to help prevent future corrosion.
- Will I be charged for the hinge replacement?
- Manufacturer communications like TSB 10248006 typically outline procedures for issues that may be covered under warranty, especially for newer vehicles. It is best to consult your dealership regarding coverage for this specific repair.
- What is a Zinc shim and why is it used?
- A Zinc shim is a component integrated into the replacement hinges. Its purpose is to provide enhanced corrosion resistance, helping to prevent the hinge corrosion issue from recurring on the new parts.
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