Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer noticed a problem when trying to change to the 9th gear. It's like when you're riding a bike and the chain doesn't move to the next gear smoothly.
The transmission control module (TCM) detected an issue when shifting into the 9th gear, which could be due to mechanical or electronic problems.
This code indicates that the transmission control module has detected an incorrect or unexpected shift pattern when attempting to engage the 9th gear. This could be due to a mechanical failure in the transmission or an electronic issue with the sensors or actuators.
• Harsh or delayed shifting
• Transmission slipping
• Check engine light on
• Faulty transmission solenoid
• Worn or damaged gear components
• Transmission fluid issues
Transmission: A system in a vehicle that transmits power from the engine to the wheels.
Solenoid: An electromechanical device used to control the flow of fluid in the transmission.
• Check transmission fluid level and condition
• Scan for additional transmission codes
• Inspect transmission solenoids and wiring
• Replace faulty transmission solenoid
• Repair or replace damaged gear components
• Flush and replace transmission fluid
• OBD-II scanner
• Transmission fluid level gauge
• Basic hand tools
$300 - $1500
Moderate
• Ford F-150
• Chevrolet Silverado
• Ram 1500
• Regular transmission maintenance
• Use correct transmission fluid
• Avoid aggressive driving habits
Transmission Issue
• Avoid driving at high speeds until repaired
• Consult with a professional mechanic
• Monitor for any changes in vehicle performance
Transmission issues may be covered under the powertrain warranty. Check with your vehicle manufacturer.
This code is more common in vehicles with higher mileage or those that have not had regular transmission maintenance.
Moderate – Addressing this issue promptly can prevent further damage to the transmission.
Driving with a malfunctioning transmission can be dangerous. Ensure repairs are made to maintain vehicle safety.
• Vehicle at operating temperature
• Test drive to replicate shifting conditions
The transmission control module is typically located near the transmission itself, often under the vehicle or in the engine compartment.
Q: Can I drive my car with this code?
A: It's not recommended to drive long distances with this code active, as it can lead to further transmission damage.
Q: Will resetting the code fix the problem?
A: Resetting the code without addressing the underlying issue will not fix the problem. Proper diagnosis and repair are necessary.
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