Engine-Codes.com
Engine-Codes – Dodge – P2670 Dodge

P2670 Dodge Code - Actuator Supply Voltage 'B' Circuit Low

Quick Answer

The P2670 code for Dodge vehicles indicates a problem with the Actuator Supply Voltage 'B' Circuit being too low. Common causes include Faulty wiring or connectors, Failing actuator, Malfunctioning control module. 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
P2670 Dodge indicates Actuator Supply Voltage 'B' Circuit Low.
Common causes
Common causes include Faulty wiring or connectors, Failing actuator, Malfunctioning control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P2670 Dodge Description

The P2670 code for Dodge vehicles indicates a problem with the Actuator Supply Voltage 'B' Circuit being too low. This means that the control module is not receiving the proper voltage it needs to operate efficiently. The actuator is a crucial component in the vehicle's systems, as it is responsible for controlling various functions such as the throttle, fuel mixture, and emissions. When the voltage is too low, it can lead to issues with the vehicle's performance, fuel efficiency, and overall drivability.

OBDII Code P2670 Dodge - Actuator Supply Voltage 'B' Circuit Low
P2670 Dodge Code - Actuator Supply Voltage 'B' Circuit Low

Common Causes of P2670 Dodge

  1. Faulty wiring or connectors
  2. Failing actuator
  3. Malfunctioning control module
  4. Low battery voltage
  5. Issues with the power supply

Symptoms of P2670 Dodge

  1. Rough idling or stalling
  2. Reduced power or acceleration
  3. Check Engine Light illuminated
  4. Poor fuel economy
  5. Vehicle going into limp mode

How to Fix P2670 Dodge

  1. Perform a visual inspection of wiring and connectors for any damage or corrosion.
  2. Test the actuator and control module for proper functionality.
  3. Check battery voltage and charging system to ensure they are within specifications.
  4. Replace any faulty components, such as wiring, connectors, actuator, or control module.
  5. Clear the diagnostic trouble codes and perform a test drive to ensure the issue has been resolved.

Cost to Fix P2670 Dodge

The typical repair costs for addressing the Actuator Supply Voltage 'B' Circuit Low code can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

Need more information about the P2670 Dodge code?

Need more information on how to fix the P2670 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2670 Dodge 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 P2670 Dodge Code

1. What does the OBDII code P2670 mean on a Dodge vehicle?

P2670 indicates that the Actuator Supply Voltage 'B' Circuit is experiencing a low voltage condition, which means the circuit is not receiving the proper electrical supply.

2. What are the symptoms of the P2670 code on a Dodge?

Common symptoms include engine performance issues, poor acceleration, erratic idling, or the Check Engine Light being illuminated.

3. What causes the P2670 code to be triggered in a Dodge?

Typical causes include a faulty actuator, damaged wiring or connectors in the 'B' circuit, a failing power control module (PCM), or a blown fuse.

4. Can I drive my Dodge with the P2670 code present?

It’s not recommended to drive with this code active, as it may lead to poor engine performance or further damage to electrical components.

5. How do I diagnose the P2670 code in a Dodge?

Start by inspecting the wiring and connectors in the actuator circuit for damage or corrosion. Use a multimeter to check voltage levels and continuity.

6. What repairs can fix the P2670 code on a Dodge?

Repairs may include replacing damaged wiring, cleaning or replacing corroded connectors, replacing the actuator, or reprogramming or replacing the PCM if necessary.

7. How much does it cost to fix the P2670 code on a Dodge?

Repair costs vary depending on the issue. Wiring repairs may cost $100-$300, while actuator replacement or PCM repair can cost $300-$1,200 or more.

8. What tools are needed to troubleshoot the P2670 code in a Dodge?

You’ll need an OBDII scanner, a multimeter, and basic hand tools for inspecting and repairing wiring or connectors.

9. Can a low battery cause the P2670 code on a Dodge?

Yes, a weak or failing battery can cause voltage issues that may trigger this code. Check the battery and charging system as part of your diagnosis.

10. Does the P2670 code require PCM replacement on a Dodge?

PCM replacement is rare but possible. It should only be considered after ruling out all other potential causes, such as wiring, connectors, or actuator faults.

Discuss the causes and fixes for P2670 Dodge OBDII Code

Submit a New Comment

Code P2670 Dodge comments

No comments found for this page.