AutoCodes – Jeep – B1985 Jeep

B1985 Jeep Code - Power Liftgate Latch Control 2 Circuit High

Quick Answer

The Power Liftgate Module monitors the Power Liftgate Latch. Common causes include High Battery Voltage, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch harness is open or shorted. 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: B1985 Jeep indicates Power Liftgate Latch Control 2 Circuit High.
Common causes: Common causes include High Battery Voltage, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch harness is open or shorted.
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 551

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 Aug 03, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1985 Jeep Description

The Power Liftgate Module monitors the Power Liftgate Latch. The Power Liftgate Module sets the OBDII codes when the liftgate latch motor cinch or release output is pulled high prior to or during a latch cinch or release operation, this code will set.

OBDII Code B1985 Jeep - Power Liftgate Latch Control 2 Circuit High - AutoCodes.com — B1985 Jeep Code - Power Liftgate Latch Control 2 Circuit High

What does this mean?

What are the Possible Causes of the DTC B1985 Jeep?

High Battery Voltage
Faulty Liftgate Latch Cinch
Liftgate Latch Cinch harness is open or shorted
Liftgate Latch Cinch circuit poor electrical connection
Faulty Power Liftgate Latch
Faulty Power Liftgate Module

How to Fix the DTC B1985 Jeep?

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 B1985 Jeep 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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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 B1985 Jeep Code

1. What are the common symptoms of OBDII code B1985 for the Power Liftgate Latch Control 2 Circuit High in a Jeep?

The common symptoms include the power liftgate latch not functioning properly, the liftgate not closing or locking correctly, and the liftgate warning light illuminating on the dashboard.

2. What are the possible causes of OBDII code B1985 in a Jeep related to the Power Liftgate Latch Control 2 Circuit High?

Possible causes include a faulty power liftgate latch control module, damaged wiring or connectors in the liftgate system, or a malfunctioning liftgate latch motor.

3. How can I diagnose OBDII code B1985 in my Jeep for the Power Liftgate Latch Control 2 Circuit High?

Diagnosis involves using a diagnostic scanner to retrieve the fault codes, inspecting the liftgate latch components for any visible damage, and testing the electrical connections and circuits related to the power liftgate system.

4. Can I still use the power liftgate manually if OBDII code B1985 is triggered in my Jeep?

Yes, you can still operate the power liftgate manually if needed by using the manual release handle located inside the liftgate panel.

5. Is it safe to drive my Jeep with OBDII code B1985 for the Power Liftgate Latch Control 2 Circuit High?

It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure the proper functioning of the power liftgate system.

6. How can I reset OBDII code B1985 in my Jeep for the Power Liftgate Latch Control 2 Circuit High?

You can reset the code using a diagnostic scanner by clearing the fault codes after addressing the underlying issue with the power liftgate latch system.

7. Are there any DIY repair tips for fixing OBDII code B1985 related to the Power Liftgate Latch Control 2 Circuit High in a Jeep?

DIY repair tips may include checking and securing the wiring connections, inspecting the liftgate latch for any debris or obstructions, and ensuring the power supply to the liftgate system is intact.

8. Do I need to replace the entire power liftgate assembly if OBDII code B1985 is triggered in my Jeep?

Not necessarily. In most cases, the issue can be resolved by repairing or replacing the specific faulty component causing the Power Liftgate Latch Control 2 Circuit High error.

9. How much does it typically cost to repair OBDII code B1985 for the Power Liftgate Latch Control 2 Circuit High in a Jeep?

The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

10. Can OBDII code B1985 be a recurring issue in my Jeep related to the Power Liftgate Latch Control 2 Circuit High?

If the root cause of the problem is not properly addressed during the initial repair, there is a possibility that the code may reoccur. It is crucial to ensure thorough diagnosis and repair to prevent future issues.