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P0967 Pontiac Code - Clutch Pressure Control Solenoid 2 Control Circuit High Voltage

Quick Answer

The P0967 diagnostic trouble code (DTC) for Pontiac vehicles specifically refers to an issue with the Clutch Pressure Control Solenoid 2 Control Circuit experiencing high voltage. Common causes include Faulty wiring: Damaged or corroded wiring in the control circuit can lead to high voltage readings, Loose or poor connection: Loose or poor connections in the wiring harness can disrupt the electrical signal, Defective solenoid: A malfunctioning Clutch Pressure Control Solenoid 2 can cause high voltage in the control circuit. 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
P0967 Pontiac indicates Clutch Pressure Control Solenoid 2 Control Circuit High Voltage.
Common causes
Common causes include Faulty wiring: Damaged or corroded wiring in the control circuit can lead to high voltage readings, Loose or poor connection: Loose or poor connections in the wiring harness can disrupt the electrical signal, Defective solenoid: A malfunctioning Clutch Pressure Control Solenoid 2 can cause high voltage in the control circuit.
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 11, 2024
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Code P0967 Pontiac Description

The P0967 diagnostic trouble code (DTC) for Pontiac vehicles specifically refers to an issue with the Clutch Pressure Control Solenoid 2 Control Circuit experiencing high voltage. This solenoid is a crucial component of the vehicle's transmission system, responsible for controlling the pressure applied to the clutch for smooth gear shifting. When the control circuit detects a high voltage, it indicates a problem with the electrical signal being sent to the solenoid, potentially leading to erratic transmission performance.

OBDII Code P0967 Pontiac - Clutch Pressure Control Solenoid 2 Control Circuit High Voltage
P0967 Pontiac Code - Clutch Pressure Control Solenoid 2 Control Circuit High Voltage

Common Causes of P0967 Pontiac

  1. Faulty wiring: Damaged or corroded wiring in the control circuit can lead to high voltage readings.
  2. Loose or poor connection: Loose or poor connections in the wiring harness can disrupt the electrical signal.
  3. Defective solenoid: A malfunctioning Clutch Pressure Control Solenoid 2 can cause high voltage in the control circuit.
  4. Electrical issues: Problems with the vehicle's electrical system, such as a short circuit, can trigger the code.
  5. Transmission fluid contamination: Contaminated transmission fluid can affect the solenoid's performance and trigger the code.

Symptoms of P0967 Pontiac

  1. Harsh shifting: The transmission may exhibit abrupt or jerky shifts, making driving uncomfortable.
  2. Delayed engagement: There may be a noticeable delay when shifting gears, impacting acceleration.
  3. Slipping gears: The transmission may slip out of gear, causing a loss of power or acceleration.
  4. Check Engine Light: The vehicle's onboard diagnostic system may illuminate the Check Engine Light to indicate a problem.
  5. Reduced fuel efficiency: The vehicle may experience decreased fuel efficiency due to transmission inefficiency.

How to Fix P0967 Pontiac

  1. Diagnose the issue: Use a scan tool to retrieve the DTC and perform a thorough inspection of the wiring, connectors, and solenoid.
  2. Repair or replace wiring: Repair any damaged wiring or connectors in the control circuit to restore proper electrical conductivity.
  3. Test the solenoid: Check the Clutch Pressure Control Solenoid 2 for proper operation and replace if necessary.
  4. Clear the code: After making repairs, clear the DTC and test drive the vehicle to ensure the issue has been resolved.
  5. Perform a transmission fluid flush: Consider flushing the transmission fluid to remove any contaminants that may have contributed to the problem.

Cost to Fix P0967 Pontiac

The cost of repairing a P0967 code for a Pontiac vehicle can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to get a few quotes from different shops to ensure you're getting a fair price. Additionally, factors such as the vehicle's make and model, as well as the severity of the issue, can also impact the overall repair costs.

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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 P0967 Pontiac Code

1. What does the OBDII code P0967 mean for a Pontiac?

P0967 indicates a high voltage issue in the Clutch Pressure Control Solenoid 2 control circuit, which helps regulate hydraulic pressure for gear shifting in the transmission.

2. What are common symptoms of the P0967 code?

Symptoms may include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, or the vehicle entering limp mode.

3. What causes the P0967 code to appear?

Common causes include a faulty clutch pressure control solenoid, damaged wiring or connectors in the control circuit, transmission fluid issues, or a malfunctioning transmission control module (TCM).

4. Can low or dirty transmission fluid trigger the P0967 code?

Yes, insufficient or contaminated transmission fluid can affect solenoid operation, potentially leading to this code.

5. How do you diagnose a P0967 code?

Diagnosis typically involves inspecting the wiring and connectors, checking the solenoid for proper resistance, testing the TCM, and verifying the condition and level of the transmission fluid.

6. Can I drive my Pontiac with the P0967 code?

Driving with this code is not recommended, as it can cause further damage to the transmission and lead to unsafe driving conditions.

7. How do you fix the P0967 code?

Repairs may include replacing the faulty solenoid, repairing or replacing damaged wiring or connectors, flushing and refilling the transmission fluid, or reprogramming or replacing the TCM.

8. How much does it cost to fix the P0967 code?

Repair costs can vary, ranging from $150 to $400 for solenoid replacement and up to $1,000 or more if the TCM needs replacement or reprogramming.

9. Can a weak battery cause the P0967 code?

While unlikely, low battery voltage can cause electrical issues that might trigger transmission-related codes, including P0967.

10. Is the P0967 code specific to Pontiac vehicles?

No, the P0967 code is a generic OBDII code that can appear in many vehicles, but the diagnostic and repair process may vary depending on the make and model.

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