P0010 Buick Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Bank 1
Quick Answer
The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. Common causes include Dirty Oil, Low engine oil level, Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1. 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
- P0010 Buick indicates Intake Camshaft Position Actuator Solenoid Valve Control Circuit Bank 1.
- Common causes
- Common causes include Dirty Oil, Low engine oil level, Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1.
- 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 P0010 Buick Description
Ignition voltage is supplied directly to the Camshaft Position Actuator Solenoid Valve. The ECM controls the solenoid valve by grounding the control circuit with a solid-state device called a driver. The driver is equipped with a feedback circuit that is pulled up to a voltage. The ECM can determine if the control circuit is open, shorted to the ground, or shorted to a voltage by monitoring the feedback voltage.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects an open solenoid circuit in the CMP actuator for greater than 1 second or a cumulative of 5 seconds when the solenoid is commanded OFF.
The ECM monitors the control circuit of the CMP actuator solenoid for electrical faults. The ECM can determine if a control circuit is open, shorted high, or shorted low. If the ECM detects a fault with the CMP actuator solenoid control, DTC P0010 will set.
What are the Possible Causes of the DTC P0010 Buick?
- Dirty Oil
- Low engine oil level
- Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1
- Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted
- Intake Camshaft Position Actuator Solenoid Valve Bank 1 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0010 Buick?
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 P0010 Buick 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.
Need more information about the P0010 Buick code?
Need more information on how to fix the P0010 Buick code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0010 Buick code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0010 Buick Code
1. What does the OBDII code P0010 mean on a Buick?
P0010 indicates an issue with the Intake Camshaft Position Actuator Solenoid Valve Control Circuit on Bank 1, which helps control variable valve timing (VVT).
2. What are the common symptoms of code P0010 in a Buick?
Symptoms may include poor engine performance, rough idling, reduced fuel efficiency, stalling, or the Check Engine Light being illuminated.
3. What causes the P0010 code in a Buick?
Common causes include a faulty camshaft position actuator solenoid, damaged wiring or connectors in the circuit, low oil levels, or dirty oil that affects the VVT system.
4. Can low oil levels trigger the P0010 code in a Buick?
Yes, low or dirty oil can impair the operation of the camshaft actuator solenoid, leading to the P0010 code.
5. How do you diagnose the P0010 code on a Buick?
Diagnosis involves checking the camshaft actuator solenoid, inspecting the wiring and connectors for damage, verifying proper oil levels, and using a scan tool to monitor VVT system performance.
6. How do you fix the P0010 code in a Buick?
Repairs may include replacing the intake camshaft actuator solenoid, cleaning or replacing damaged wiring, and performing an oil change if the oil is dirty or low.
7. Can you drive a Buick with the P0010 code?
While the car may still be drivable, it is not recommended as it may cause reduced performance, increased fuel consumption, and potential engine damage if not addressed.
8. How much does it cost to repair the P0010 code on a Buick?
Repair costs can vary but typically range from $100 to $300, depending on whether the solenoid needs replacement or if other repairs are necessary.
9. Can a bad camshaft position sensor cause the P0010 code in a Buick?
No, the P0010 code is specifically related to the intake camshaft actuator solenoid circuit, not the camshaft position sensor.
10. Is it necessary to reset the Check Engine Light after fixing the P0010 code on a Buick?
Yes, after completing repairs, the Check Engine Light should be reset using a scan tool to confirm the issue is resolved.
Discuss the causes and fixes for P0010 Buick OBDII Code
-
Hi, I had the malfunction indicator lamp come on and went online to figure out what it meant. The description was rather vague and I had to go to the dealer 3 times before they took it seriously and fixed the actuator. The first time they said they were busy and it was okay to still drive the car (they didn't seem to know what the symbol meant). I told them it was jerking at low speeds like maybe something was wrong with the fuel injection system or transmission. I made an appointment at another dealer for the next day and when I went for the appointment they were swamped, the service advisor just turned the light off and yelled at me for showing up 4 hours before they closed even though that was the appointment time I was given! When the light came back on a few weeks later, I got GM involved and went back to the first dealer but with an appointment. They just called and said the actuator was bad and they are putting a new one in. I always get my oil changed on time so I don't know why this happened unless they just charge me for the oil change and never actually do it?!? Anyway I am not sure why I have to go to such lengths to get my car fixed when a warning light comes on. They should take it seriously. I need safe, reliable transportation. I have a GM warranty but it seems priority is given to people that spending money outside warranty. Or walk-ins are given priority over people with appointments.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
