URO HA1222812 Automatic Transmission Control Solenoid

The URO HA1222812 is a replacement automatic transmission control solenoid designed to restore proper shifting performance. Transmission control solenoids are computer-controlled valves that regulate the flow of transmission fluid, creating the hydraulic pressure required to execute smooth, precise gear changes. The transmission control module (TCM) sends electrical signals to the solenoid to open and close it at the correct moment — when this solenoid fails, shifting quality and transmission reliability suffer.

Key Features:

• Direct-fit replacement for the original equipment transmission control solenoid
• Restores proper hydraulic fluid control for smooth, responsive gear changes
• Engineered to OE specifications for accurate fit and reliable operation
• Compatible with Honda automatic transmission applications

Common Symptoms of a Failing Transmission Solenoid:

• Harsh or jerky shifting, particularly between lower gears
• Delayed or late upshifts and downshifts
• Flashing "D" (Drive) indicator light on the instrument cluster
• Check Engine Light with transmission-related diagnostic trouble codes

The URO HA1222812 provides a cost-effective alternative to OEM replacement parts, making it a practical solution for both professional technicians and DIY repairs.