Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer is having trouble controlling one of the parts that helps the car change gears. It's like when a light switch doesn't work because the wires are loose.
The P097B code is triggered when the transmission control module (TCM) detects an open circuit in the shift solenoid B control circuit.
Shift solenoids are responsible for controlling the flow of transmission fluid to change gears. Solenoid B is one of these solenoids. An open circuit in the control circuit means that there is a break or disconnection in the electrical pathway that controls this solenoid, preventing it from functioning properly.
• Transmission slipping
• Harsh or delayed shifting
• Check engine light illuminated
• Faulty shift solenoid B
• Damaged wiring or connectors
• Faulty transmission control module (TCM)
Shift Solenoid: A component that controls the flow of transmission fluid to change gears.
Transmission Control Module (TCM): An electronic device that manages the operation of the transmission.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or disconnection.
• Test the shift solenoid B for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty shift solenoid B.
• Replace or reprogram the transmission control module if necessary.
• OBD-II scanner
• Multimeter
• Socket set
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular transmission fluid checks and changes
• Inspect wiring and connectors periodically
• Avoid aggressive driving that may stress the transmission
Transmission Control Issue
• Avoid driving the vehicle until the issue is resolved.
• Consult a professional mechanic for a thorough diagnosis.
Check with the vehicle manufacturer for warranty coverage on transmission components.
This code has been associated with transmission issues in various models, often due to wiring problems.
Moderate – While the vehicle may still be drivable, ignoring the issue can lead to more severe transmission damage.
Driving with a malfunctioning transmission can be dangerous and may lead to further mechanical issues.
• Vehicle at operating temperature
• Transmission in drive mode
Shift solenoid B is located inside the transmission, typically accessible by removing the transmission pan.
Q: Can I drive my car with a P097B code?
A: It's not recommended to drive with this code, as it may cause further transmission damage.
Q: How do I reset the check engine light after fixing the issue?
A: Use an OBD-II scanner to clear the code after repairs are completed.
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