AutoCodes – Generic – P0972

P0972 Code - Shift Solenoid 'A' Control Circuit Range/Performance

Quick Answer

A/T clutch pressure control solenoid valve C is used for clutch pressure control. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Shift solenoid 'A' valve. 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: P0972 indicates Shift Solenoid 'A' Control Circuit Range/Performance.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Shift solenoid 'A' valve.
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.

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Code Popularity 12,156

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0972 Description

A/T clutch pressure control solenoid valve C is used for clutch pressure control. A spool in A/T clutch pressure control solenoid valve C pushes the valve according to the duty cycle that is controlled by the Powertrain Control Module (PCM) (The hydraulic pressure is proportional to the current). The PCM measures the current flowing through A/T clutch pressure control solenoid valve C and uses feedback control to compensate for the difference between the actual current and the commanded one. If the measured current for the PCM output duty cycle is not within a specified range (circuit short or open), the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0972 - Shift Solenoid 'A' Control Circuit Range/Performance - AutoCodes.com — P0972 Code - Shift Solenoid 'A' Control Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P0972?

Low transmission fluid level
Dirty transmission fluid
Faulty Shift solenoid 'A' valve
Shift solenoid 'A' valve harness or connectors
Shift solenoid 'A' valve circuit is open or shorted

How to Fix the DTC P0972?

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 P0972 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 P0972 code?

Need more information on how to fix the P0972 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0972 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0972 Acura — Shift Solenoid 'A' Control Circuit Range/Performance
P0972 Dodge — Shift Solenoid 'A' Control Circuit Range/Performance
P0972 Ford — Shift Solenoid 'A' Control Circuit Range/Performance
P0972 Honda — Shift Solenoid 'A' Control Circuit Range/Performance

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 P0972 Code

1. What are the common symptoms of OBDII code P0972?

The common symptoms of P0972 include harsh shifting, failure to shift gears, transmission slipping, and illuminated Check Engine Light.

2. What can cause the Shift Solenoid 'A' Control Circuit Range/Performance code P0972?

Possible causes of P0972 include a faulty shift solenoid, damaged wiring or connectors in the shift solenoid circuit, low transmission fluid levels, or internal transmission issues.

3. How serious is the P0972 fault code?

The P0972 code should be addressed promptly as it can lead to transmission issues and potentially cause further damage if left unresolved.

4. How do I diagnose the Shift Solenoid 'A' Control Circuit Range/Performance code P0972?

Diagnosing P0972 typically involves using a scan tool to retrieve the code, conducting a visual inspection of the shift solenoid and its circuit, testing the shift solenoid with a multimeter, and checking transmission fluid levels.

5. Can I drive my vehicle with the P0972 trouble code?

Continuing to drive with the P0972 code is not recommended, as it can result in poor transmission performance and potential damage to the transmission components.

6. How much does it cost to repair the P0972 fault code?

The cost of repairing P0972 can vary depending on the specific cause of the issue. It may involve replacing the shift solenoid, repairing damaged wiring, or addressing other transmission-related problems.

7. Are there any DIY repair tips for P0972?

While some may attempt to replace the shift solenoid or repair wiring themselves, it is recommended to seek professional help for diagnosing and repairing the P0972 code to ensure proper resolution.

8. How long does it take to fix the P0972 trouble code?

The time to fix P0972 can vary based on the underlying issue and the complexity of the repair. It may range from a few hours to a full day, depending on the extent of the problem.

9. Can a P0972 code be caused by a simple electrical issue?

Yes, a P0972 code can be triggered by a simple electrical problem like a loose or corroded connector, making it important to check the wiring and connections as part of the diagnostic process.

10. Is it necessary to clear the P0972 trouble code after repairing the issue?

After repairing the problem causing the P0972 code, it is recommended to clear the code using a scan tool to reset the Check Engine Light and ensure the fault has been resolved.