Engine-CodesCadillac – P0967 Cadillac

P0967 Cadillac Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Quick Answer

The P0967 diagnostic trouble code (DTC) for Cadillac vehicles refers to the Pressure Control Solenoid Valve 2 Control Circuit High Voltage. Common causes include Faulty pressure control solenoid valve 2, Short circuit or open circuit in the wiring harness, Faulty ECM. 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 Cadillac indicates Pressure Control Solenoid Valve 2 Control Circuit High Voltage.
Common causes
Common causes include Faulty pressure control solenoid valve 2, Short circuit or open circuit in the wiring harness, Faulty ECM.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0967 Cadillac Description

The P0967 diagnostic trouble code (DTC) for Cadillac vehicles refers to the Pressure Control Solenoid Valve 2 Control Circuit High Voltage. This code indicates that there is a problem with the electrical circuit that controls the pressure control solenoid valve 2 in the transmission system. The pressure control solenoid valve is responsible for regulating the hydraulic pressure within the transmission, which is crucial for proper shifting and overall performance of the transmission.

OBDII Code P0967 Cadillac - Pressure Control Solenoid Valve 2 Control Circuit High Voltage
P0967 Cadillac Code - Pressure Control Solenoid Valve 2 Control Circuit High Voltage

Common Causes of P0967 Cadillac

  1. Faulty pressure control solenoid valve 2
  2. Short circuit or open circuit in the wiring harness
  3. Faulty ECM
  4. Low transmission fluid level
  5. Contaminated transmission fluid

Symptoms of P0967 Cadillac

  1. Rough or delayed shifting
  2. Slipping gears
  3. Harsh shifting
  4. Transmission overheating
  5. Transmission fluid leaks

How to Fix P0967 Cadillac

  1. Begin by checking the transmission fluid level and condition. Top off or replace the fluid if necessary.
  2. Inspect the wiring harness connected to the pressure control solenoid valve 2 for any damage or corrosion. Repair or replace as needed.
  3. Test the pressure control solenoid valve 2 for proper function. Replace if faulty.
  4. Clear the DTC with a scan tool and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be needed to pinpoint the exact cause of the high voltage in the circuit.

Cost to Fix P0967 Cadillac

The cost of repairing a P0967 code can vary depending on the specific cause of the issue. On average, the cost of replacing a pressure control solenoid valve 2 can range from $150 to $300, including parts and labor. However, additional costs may be incurred if there are other underlying issues that need to be addressed. It is recommended to consult with a professional mechanic to get an accurate estimate based on the specific circumstances of your vehicle.

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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 Cadillac Code

What does the OBDII code P0967 on a Cadillac mean?

The P0967 code indicates high voltage in the Pressure Control Solenoid Valve 2 control circuit, which can affect transmission operation.

What are the common symptoms of a P0967 code on a Cadillac?

Symptoms include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, and the check engine light turning on.

What causes the P0967 code on a Cadillac?

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

Can I drive my Cadillac with a P0967 code?

Driving with this code is not recommended, as it can lead to transmission damage or unsafe driving conditions due to improper shifting.

How do I diagnose the P0967 code on a Cadillac?

Diagnosis typically involves inspecting the solenoid, wiring, and connectors for damage, testing the circuit voltage, and scanning the TCM for additional error codes.

How do I fix the P0967 code on a Cadillac?

Repairs may include replacing the pressure control solenoid, repairing or replacing damaged wiring/connectors, or addressing issues with the TCM.

How much does it cost to fix the P0967 code on a Cadillac?

Repair costs vary, but replacing a pressure control solenoid typically ranges from $200 to $500, depending on parts and labor.

Can a low transmission fluid level cause the P0967 code?

Yes, low or contaminated transmission fluid can impact solenoid function and potentially trigger the P0967 code.

How can I prevent the P0967 code from appearing on my Cadillac?

Regular maintenance, such as checking transmission fluid levels and inspecting wiring, can help prevent issues that lead to this code.

Will clearing the P0967 code fix the problem on my Cadillac?

Clearing the code will remove it temporarily, but the underlying issue must be resolved to prevent it from returning.

Discuss the causes and fixes for P0967 Cadillac OBDII Code

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