AutoCodes – Acura – P0980 Acura

P0980 Acura Code - Shift Solenoid Valve 'C' Open

Quick Answer

When shift solenoid valves A, B, C, D, and E are turned ON, the hydraulic pressure circuit opens. Common causes include Faulty Shift Solenoid 'C', Shift Solenoid 'C' harness is open or shorted, Shift Solenoid 'C' 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: P0980 Acura indicates Shift Solenoid Valve 'C' Open.
Common causes: Common causes include Faulty Shift Solenoid 'C', Shift Solenoid 'C' harness is open or shorted, Shift Solenoid 'C' 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.

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Code Popularity 10,696

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 P0980 Acura Description

When shift solenoid valves A, B, C, D, and E are turned ON, the hydraulic pressure circuit opens. The hydraulic pressure circuit supplies/discharges hydraulic pressure to/from each clutch according to the combination of the ON/OFF status of the shift solenoid valves. The Powertrain Control Module (PCM) commands the driver circuit to turn on the shift solenoid valve. The circuit diagnoses malfunctions such as a circuit short or open, and sends back a return signal during the PCM's command. When the return signal does not match the PCM command to turn OFF the shift solenoid valve, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0980 Acura - Shift Solenoid Valve 'C' Open - AutoCodes.com — P0980 Acura Code - Shift Solenoid Valve 'C' Open

What does this mean?

What are the Possible Causes of the DTC P0980 Acura?

Faulty Shift Solenoid 'C'
Shift Solenoid 'C' harness is open or shorted
Shift Solenoid 'C' circuit poor electrical connection

How to Fix the DTC P0980 Acura?

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 P0980 Acura 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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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 P0980 Acura Code

What does the OBDII code P0980 mean for an Acura?

P0980 indicates that there is an open circuit or issue with Shift Solenoid Valve 'C', which helps regulate transmission fluid flow for proper gear shifting.

What are common symptoms of code P0980 in an Acura?

Symptoms include rough or delayed shifting, transmission slippage, failure to engage certain gears, and the activation of the Check Engine Light.

What causes the P0980 code to appear on an Acura?

Common causes include a faulty shift solenoid valve, damaged wiring or connections, low transmission fluid, or internal transmission issues.

Can low transmission fluid cause the P0980 code in an Acura?

Yes, insufficient transmission fluid can cause improper solenoid operation and trigger the P0980 code.

How can I diagnose the P0980 code on my Acura?

Start by inspecting wiring and connectors for damage, check transmission fluid level and condition, and test the shift solenoid valve for proper function.

Is it safe to drive with the P0980 code active on an Acura?

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

How much does it cost to fix the P0980 code on an Acura?

Repair costs vary depending on the issue but can range from $150 to $500 for solenoid replacement, or higher if internal transmission repairs are needed.

Can I fix the P0980 code myself on an Acura?

If you have mechanical experience, you may be able to replace a faulty solenoid or repair damaged wiring, but more complex issues may require professional assistance.

What tools are needed to troubleshoot the P0980 code on an Acura?

Basic tools include a diagnostic scanner to read the code, a multimeter to test circuits, and standard automotive hand tools for solenoid inspection or replacement.

How do I clear the P0980 code after repairs on my Acura?

After completing repairs, use an OBDII scanner to clear the code. If the underlying issue is fixed, the code should not return.