Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the car's computer talking to a part that helps change gears. It's like when you have a walkie-talkie, and the other person can't hear you well.
The P0981 code is triggered when the transmission control module (TCM) detects a problem with the electrical circuit of the shift solenoid D, which affects gear shifting.
Shift solenoids are responsible for controlling the flow of transmission fluid in the valve body, which in turn controls gear changes. The P0981 code indicates that the TCM has detected a range or performance issue with the control circuit for shift solenoid D. This could be due to electrical issues such as open or short circuits, or mechanical issues within the solenoid itself.
• Harsh or delayed shifting
• Transmission stuck in one gear
• Check Engine Light illuminated
• Faulty shift solenoid D
• Wiring issues such as open or short circuits
• Faulty transmission control module (TCM)
Transmission Control Module (TCM): A computer that controls the transmission's functions.
Shift Solenoid: An electromechanical valve that controls the flow of transmission fluid.
• Check for any other related codes and address them first.
• Inspect the wiring and connectors for shift solenoid D for damage or corrosion.
• Test the shift solenoid D for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty shift solenoid D.
• Reprogram or replace the transmission control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Honda Accord
• Toyota Camry
• Ford F-150
• Regular transmission fluid changes
• Routine inspection of transmission wiring
• Avoid aggressive driving habits
Transmission Performance
• Drive gently until repairs are made.
• Have a professional diagnose and repair the issue.
Check if the transmission or powertrain warranty covers solenoid issues.
This code has been more common in vehicles with higher mileage or those that have not had regular transmission maintenance.
Moderate – Should be addressed soon to avoid further transmission damage.
Ignoring transmission issues can lead to unsafe driving conditions.
• Vehicle in park with engine running
• Transmission fluid at operating temperature
Shift solenoid D is located inside the transmission, attached to the valve body.
Q: Can I drive with a P0981 code?
A: It's possible, but not recommended as it can cause further damage to the transmission.
Q: How do I reset the P0981 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is fixed, it should not return.
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