Drivable short-term, but fix now to avoid damage.
This code means the transmission control module detected that pressure control solenoid B is stuck in the on position and not responding to commands. It's commonly caused by a failed solenoid, debris in the valve body, or contaminated transmission fluid. Typical fixes include replacing the solenoid, cleaning or servicing the valve body, and changing the transmission fluid and filter.
$200 – $750
Varies by vehicle and root cause.
Short trips are usually okay, but it's risky to keep driving. A stuck solenoid can cause slipping or trap you in limp mode, so get it repaired soon to protect the transmission.
Typical repairs range from about $200 to $750. Replacing the solenoid and a fluid service is common, while valve body cleaning or repair adds to the bill.
Yes, it's a serious code. A solenoid stuck on disrupts proper shifting and can damage the transmission over time, so prompt repair is recommended.
It means the solenoid is staying energized or open and not closing when it should, so the transmission can't regulate pressure correctly during shifts.