P0980 - Understanding DTC P0980: Transmission Fluid Temperature Sensor Malfunction - Common in Ford and Chrysler Models

Quick Answer

P0980 means: P0980 indicates a problem with the Transmission Fluid Temperature sensor, leading to potential overheating and shifting issues.

Fix: Check and replace faulty components Cost: $120 - $250 Time: 90-180 minutes

Can I drive with P0980? Immediate attention is recommended to prevent transmission damage.

Common Questions

What does P0980 mean and how does it affect my car?

The P0980 code indicates a malfunction in the Transmission Fluid Temperature sensor, affecting how the transmission operates. This can lead to poor shifting, overheating, and long-term damage if not fixed promptly.

What are the most common causes of P0980 and how much does it cost to fix?

The most common cause is a faulty TFT sensor, which can cost between $120 and $250 to replace. Other causes include wiring issues and transmission control module malfunctions.

Can I drive my car with P0980 or should I stop immediately?

It is advisable to avoid driving the vehicle until the issue is resolved, as continuing to operate it could lead to further damage to the transmission.

How can I diagnose P0980 myself using GeekOBD APP?

With the GeekOBD APP, you can scan for diagnostic codes and view freeze frame data to understand the context of the fault, making it easier to pinpoint the issue.

What vehicles are most commonly affected by P0980?

Commonly affected vehicles include the 2013-2018 Ford Fusion, Chrysler 200, and Dodge Charger, among others.

How can I prevent P0980 from happening again?

Regular maintenance of your transmission, including fluid changes and inspections of wiring, can help prevent issues with the TFT sensor.

What is P0980?

The DTC code P0980 indicates a malfunction related to the Transmission Fluid Temperature (TFT) sensor in your vehicle's transmission system. This sensor plays a crucial role in ensuring that the transmission operates efficiently by monitoring the temperature of the transmission fluid. If the sensor detects a temperature that exceeds or falls below a specific threshold, it sends this information to the engine control unit (ECU). A malfunction in this area can lead to poor shifting performance, overheating, and even potential transmission failure if left unaddressed. Commonly found in vehicles such as the 2013-2018 Ford Fusion, Chrysler 200, and Dodge Charger, a P0980 code can trigger the Check Engine light, and you may notice symptoms such as erratic shifting or slipping. Ignoring this issue can lead to severe and costly repairs, making it essential to address any potential problems as soon as possible. If you encounter this code, it is advisable to have it diagnosed and repaired promptly to avoid further damage.

System: P - Powertrain (Engine, Transmission, Emissions)

Symptoms

Common symptoms when P0980 is present:

  • The Check Engine light is illuminated, indicating a fault in the transmission system.
  • You may experience erratic or harsh shifting, where the vehicle struggles to transition between gears smoothly.
  • During acceleration, the engine might hesitate, leading to a lack of power and responsiveness when you press the gas pedal.
  • Increased transmission fluid temperatures can be observed, potentially leading to overheating and further complications.
  • Fuel economy may decrease noticeably, with reports of reduced efficiency by 10-15% attributed to poor transmission performance.

Possible Causes

Most common causes of P0980 (ordered by frequency):

  1. The most common cause of a P0980 code (approximately 50% likelihood) is a faulty Transmission Fluid Temperature sensor, which can wear out over time due to heat exposure.
  2. A second potential cause is damaged wiring or connectors leading to the TFT sensor, which can disrupt the sensor's ability to transmit accurate data to the ECU.
  3. Improperly functioning transmission control modules can also trigger a P0980 code, as they process the sensor's information and may fail to respond correctly.
  4. Less common but serious causes include internal transmission issues such as fluid contamination or mechanical failures, which can lead to extensive damage.
  5. A rare cause could be software glitches in the vehicle's ECU, which may require a reprogramming or update to resolve the issue.

P0980 Repair Costs

Cost Breakdown by Repair Type

TFT Sensor Replacement

Replacing the faulty Transmission Fluid Temperature sensor can resolve the P0980 code and restore normal transmission function.

  • Total: $120 - $250
  • Success rate: 85%
Wiring Repair

Repairing damaged wiring or connectors may also be necessary if the sensor is functioning but the signal is disrupted.

  • Total: $80 - $200
  • Success rate: 75%
Money-Saving Tips for P0980
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional P0980 Diagnosis Process

Follow these systematic steps to accurately diagnose P0980. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for any visible signs of damage, particularly to the wiring harness and connectors associated with the TFT sensor (5-10 minutes)

Step 1: Initial visual inspection - Check for any visible signs of damage, particularly to the wiring harness and connectors associated with the TFT sensor (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: Use the GeekOBD APP to perform an OBD2 scan - Retrieve all stored codes and freeze frame data to get context on the fault (10-15 minutes)

Step 2: Use the GeekOBD APP to perform an OBD2 scan - Retrieve all stored codes and freeze frame data to get context on the fault (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Conduct component testing - Use a multimeter to check the resistance levels of the TFT sensor and inspect the wiring for continuity (20-30 minutes)

Step 3: Conduct component testing - Use a multimeter to check the resistance levels of the TFT sensor and inspect the wiring for continuity (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: Perform a system function test - After potential repairs, verify the operation of the transmission and clear any diagnostic codes (10-15 minutes)

Step 4: Perform a system function test - After potential repairs, verify the operation of the transmission and clear any diagnostic codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Take the vehicle for a road test - Drive under various conditions to ensure the transmission operates correctly and monitor for any reoccurrence of the P0980 code (15-20 minutes)

Step 5: Take the vehicle for a road test - Drive under various conditions to ensure the transmission operates correctly and monitor for any reoccurrence of the P0980 code (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Transmission Sensor Replacement on a 2015 Ford Fusion

Vehicle: 2015 Ford Fusion, 75,000 miles

Problem: Customer reported a persistent Check Engine light and erratic shifting.

Diagnosis: After scanning with the GeekOBD APP, the P0980 code was identified. Visual inspection revealed a defective TFT sensor.

Solution: Replaced the Transmission Fluid Temperature sensor. Additional transmission fluid was added to the system.

Cost: $180 (Sensor: $120, Labor: $60)

Result: The customer reported improved shifting and no further issues after the repair.

Case Study 2: Wiring Repair on a 2016 Dodge Charger

Vehicle: 2016 Dodge Charger, 60,000 miles

Problem: The vehicle displayed a Check Engine light and overheating symptoms.

Diagnosis: Scan indicated P0980. Inspection showed damaged wiring to the TFT sensor.

Solution: Repaired the damaged wiring and replaced the sensor.

Cost: $220 (Wiring Repair: $120, Sensor: $100)

Result: Successful repair, with the vehicle operating normally post-repair.

Diagnose P0980

Use GeekOBD APP for professional diagnosis!

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  • Professional-grade analysis
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Code Information

Code: P0980
System: Powertrain (Engine, Transmission, Emissions)
Severity: HIGH
Category: Engine Codes