P2671 Dodge Code - Actuator Supply Voltage 'B' Circuit High
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
- P2671 Dodge indicates Actuator Supply Voltage 'B' Circuit High.
- 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 P2671 Dodge Description
What are the Possible Causes of the DTC P2671 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 P2671 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 P2671 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 P2671 Dodge Code
What does OBDII code P2671 mean for Dodge vehicles?
Code P2671 indicates a problem with the Actuator Supply Voltage 'B' Circuit, specifically that the voltage is higher than expected.
What are the common symptoms of code P2671 in Dodge vehicles?
Symptoms often include a check engine light, poor engine performance, erratic idle, or issues with actuator-related components.
What causes the P2671 code to appear in Dodge vehicles?
Common causes include a faulty actuator, damaged wiring or connectors, a short circuit, or problems with the powertrain control module (PCM).
Can driving with code P2671 cause further damage?
Yes, if left unaddressed, it may lead to issues with engine performance or damage to the actuator and related systems.
How can I diagnose code P2671 in my Dodge vehicle?
Start by inspecting the wiring and connectors for damage, check the actuator for faults, and use a multimeter to measure circuit voltage.
How can I fix code P2671 in Dodge vehicles?
Repairs may involve replacing damaged wiring or connectors, repairing or replacing the actuator, or reprogramming the PCM if necessary.
Is code P2671 specific to Dodge vehicles?
No, P2671 is a generic OBDII code that can apply to various vehicles, but the troubleshooting steps may differ slightly depending on the make and model.
Do I need professional help to resolve code P2671?
While some fixes like checking wiring can be done by DIYers, complex repairs involving the PCM or actuator may require professional assistance.
How much does it cost to repair code P2671 in Dodge vehicles?
Costs can vary widely depending on the cause, ranging from $50-$100 for simple repairs like wiring fixes to $500+ for actuator replacement or PCM reprogramming.
Can a bad battery cause code P2671?
Yes, a failing battery or charging system can lead to voltage irregularities that trigger this code. Always check battery health as part of the diagnosis.
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