P2670 Dodge Code - Actuator Supply Voltage 'B' Circuit Low
Quick Answer
The Powertrain Control Module (PCM) monitors the transmission solenoid circuits by supplying voltage to the solenoids through this circuit, then checking for voltage returning from the solenoids through each of the individual solenoid control wires. Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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
- P2670 Dodge indicates Actuator Supply Voltage 'B' Circuit Low.
- Common causes
- Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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.
Code P2670 Dodge Description
What are the Possible Causes of the DTC P2670 Dodge?
- Faulty Transmission Solenoids
- Transmission Solenoids harness is open or shorted
- Transmission Solenoids circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P2670 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2670 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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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.
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