AutoCodes – Dodge – B1964 Dodge

B1964 Dodge Code - Power Liftgate Sensor Supply Circuit Short

Quick Answer

The Power Liftgate Module monitors the Power Liftgate Sensor. Common causes include Faulty Power Liftgate Sensor, Power Liftgate Sensor harness is open or shorted, Power Liftgate Sensor 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
B1964 Dodge indicates Power Liftgate Sensor Supply Circuit Short.
Common causes
Common causes include Faulty Power Liftgate Sensor, Power Liftgate Sensor harness is open or shorted, Power Liftgate Sensor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 607
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 31, 2019
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Code B1964 Dodge Description

The Power Liftgate Module monitors the Power Liftgate Sensor. The OBDII code sets when the Power Liftgate Module has detected the sensor supply circuit voltage is under 4.0 volts or voltage is above 5.5 volts.
OBDII Code B1964 Dodge - Power Liftgate Sensor Supply Circuit Short - AutoCodes.com
B1964 Dodge Code - Power Liftgate Sensor Supply Circuit Short

What are the Possible Causes of the DTC B1964 Dodge?

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

How to Fix the DTC B1964 Dodge?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1964 Dodge 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 B1964 Dodge Code

1. What are the common symptoms of OBDII code B1964 in a Dodge related to the Power Liftgate Sensor Supply Circuit Short?

The common symptoms include the power liftgate not operating properly, the liftgate sensor malfunctioning, and possible warning lights on the dashboard.

2. What can cause the OBDII code B1964 in a Dodge indicating a Power Liftgate Sensor Supply Circuit Short?

Possible causes of this code include damaged wiring in the liftgate sensor circuit, a faulty liftgate sensor, or a short in the power supply circuit.

3. How can I diagnose the OBDII code B1964 in a Dodge for the Power Liftgate Sensor Supply Circuit Short?

Diagnosis involves using a scan tool to retrieve the specific code, visually inspecting the wiring for damage, testing the liftgate sensor for functionality, and checking the power supply circuit for shorts.

4. Is it safe to drive my Dodge if the OBDII code B1964 for the Power Liftgate Sensor Supply Circuit Short is present?

It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential liftgate malfunctions.

5. Can I reset the OBDII code B1964 in a Dodge related to the Power Liftgate Sensor Supply Circuit Short?

Resetting the code can be done using an OBDII scanner, but it is important to first diagnose and repair the underlying issue causing the code.

6. Are there any DIY repair tips for fixing the OBDII code B1964 in a Dodge for the Power Liftgate Sensor Supply Circuit Short?

DIY repair tips include checking and repairing any damaged wiring, replacing a faulty liftgate sensor, and ensuring proper connections in the power supply circuit.

7. How much does it typically cost to repair the OBDII code B1964 in a Dodge for the Power Liftgate Sensor Supply Circuit Short?

The cost of repair can vary depending on the exact cause of the issue, but it may involve labor costs for diagnosis and repair, as well as potential part replacement costs.

8. Can a faulty liftgate sensor cause other issues besides triggering the OBDII code B1964 for the Power Liftgate Sensor Supply Circuit Short?

Yes, a faulty liftgate sensor can cause other issues such as intermittent liftgate operation, incorrect sensor readings, and potential safety concerns with the liftgate system.

9. Is it recommended to seek professional help to diagnose and repair the OBDII code B1964 in a Dodge related to the Power Liftgate Sensor Supply Circuit Short?

For accurate diagnosis and proper repair of this code, it is recommended to consult a qualified mechanic or technician with experience in handling automotive electrical issues.

10. How urgent is it to address the OBDII code B1964 for the Power Liftgate Sensor Supply Circuit Short in a Dodge?

While it may not require immediate attention, addressing this code promptly is recommended to prevent potential liftgate malfunctions and ensure the safe operation of the vehicle.

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