AutoCodes – Chrysler – B18E5 Chrysler

B18E5 Chrysler Code - Power Liftgate Front Zone Switch Stuck

Quick Answer

The Power Liftgate Module monitors the Power Liftgate Front Zone Switch Circuit. Common causes include Faulty Liftgate Switch, Liftgate Switch harness is open or shorted, Liftgate Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B18E5 Chrysler indicates Power Liftgate Front Zone Switch Stuck.
Common causes: Common causes include Faulty Liftgate Switch, Liftgate Switch harness is open or shorted, Liftgate Switch circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,444

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B18E5 Chrysler Description

The Power Liftgate Module monitors the Power Liftgate Front Zone Switch Circuit. When the Power Liftgate Module senses the Liftgate Switch Sense circuit active (2.0 to 3.0 volts) for longer than 15 seconds, this code will set.

OBDII Code B18E5 Chrysler - Power Liftgate Front Zone Switch Stuck - AutoCodes.com — B18E5 Chrysler Code - Power Liftgate Front Zone Switch Stuck

What does this mean?

What are the Possible Causes of the DTC B18E5 Chrysler?

Faulty Liftgate Switch
Liftgate Switch harness is open or shorted
Liftgate Switch circuit poor electrical connection
Faulty Power Liftgate Module

How to Fix the DTC B18E5 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B18E5 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Get the B18E5 Chrysler code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B18E5 Chrysler Code

1. What are the common symptoms of OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

The common symptoms include the power liftgate front zone switch being stuck in the closed or open position, and the power liftgate not responding to switch commands.

2. What are the possible causes of OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

Possible causes include a faulty liftgate front zone switch, wiring issues, a malfunctioning liftgate control module, or a problem with the liftgate motor.

3. How can I diagnose the issue related to OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

You can diagnose the problem by performing a visual inspection of the liftgate front zone switch and its wiring, testing the switch for continuity, and using a scan tool to check for fault codes in the liftgate control module.

4. Can I repair OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck myself?

Depending on your skills and experience, you may be able to repair the issue yourself by replacing the faulty liftgate front zone switch, repairing any damaged wiring, or resetting the liftgate control module.

5. Is it safe to drive with OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

It is not recommended to drive with this issue as it may affect the functionality of the power liftgate and compromise the safety of your vehicle.

6. How much does it cost to repair OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

The cost of repair can vary depending on the cause of the issue, the parts needed, and whether you choose to do the repair yourself or take your vehicle to a professional mechanic.

7. Can a malfunctioning liftgate front zone switch cause other problems in the vehicle?

Yes, a malfunctioning liftgate front zone switch can cause related issues such as the power liftgate not operating correctly, leading to inconvenience and potential safety concerns.

8. Are there any recalls or technical service bulletins related to OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

It is recommended to check with Chrysler or a qualified dealership to see if there are any recalls or technical service bulletins related to this specific OBDII code for your vehicle.

9. How can I prevent OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck from occurring in the future?

Regularly inspecting and maintaining your power liftgate system, including the front zone switch and wiring, can help prevent this issue from occurring in the future.

10. Can resetting the liftgate control module resolve OBDII code B18E5 Chrysler, Power Liftgate Front Zone Switch Stuck?

In some cases, resetting the liftgate control module may temporarily resolve the issue, but it is important to diagnose the root cause of the problem to prevent it from recurring.