P2670 Ford 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 Ford 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 Ford Description
What are the Possible Causes of the DTC P2670 Ford?
- 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 Ford?
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 Ford 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 Ford Code
1. What are common symptoms of OBDII code P2670 in a Ford vehicle?
- Common symptoms include rough idling, reduced engine performance, and illuminated Check Engine light.
2. What does the OBDII code P2670 indicate in a Ford vehicle?
- The code indicates a low voltage condition in the actuator supply voltage 'B' circuit.
3. What are possible causes of the actuator supply voltage 'B' circuit low in a Ford vehicle?
- Possible causes include a faulty actuator, damaged wiring or connectors, a failed actuator control module, or a weak battery.
4. How can I diagnose the OBDII code P2670 issue in my Ford vehicle?
- Diagnose the issue by performing a visual inspection of wiring and connectors, testing the voltage in the circuit, and using a scan tool to check for related codes.
5. Is it safe to drive my Ford vehicle with OBDII code P2670 triggered?
- It is not recommended to drive the vehicle with this code triggered, as it may lead to further damage or poor engine performance.
6. Can I repair the actuator supply voltage 'B' circuit low issue in my Ford vehicle myself?
- Depending on your level of expertise, you may be able to repair the issue yourself by replacing the faulty actuator, repairing damaged wiring, or resetting the actuator control module.
7. How much does it typically cost to repair OBDII code P2670 in a Ford vehicle?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.
8. Are there any preventive maintenance tips to avoid triggering OBDII code P2670 in a Ford vehicle?
- To prevent triggering this code, regularly check your vehicle's electrical system, have the battery tested, and address any engine performance issues promptly.
9. Can a low battery voltage cause the actuator supply voltage 'B' circuit low issue in a Ford vehicle?
- Yes, a weak or low battery voltage can potentially cause this issue by not providing enough power to the actuator circuit.
10. How urgent is it to address OBDII code P2670 in a Ford vehicle?
- It is important to address this code promptly to prevent further damage to the vehicle's components and ensure optimal engine performance.
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