Pioneer Cables 771006 Automatic Transmission Control Solenoid

Automatic Transmission Overdrive Solenoid

Pioneer Cables 771006 is an automatic transmission control solenoid for Toyota and Geo applications with overdrive or overdrive cancel functions. It is an exact-fit replacement part built for direct service on listed A-series transmission applications.

Key Features

• Automatic transmission control solenoid for overdrive operation
• Exact-fit replacement from Pioneer Transmission Components
• Direct application coverage for select Toyota and Geo models
• Cross-references Standard Ignition TCS25 and Unity Automotive 15413
• Part number 771006 for catalog and fitment verification

Detailed Description

This Pioneer Cables 771006 solenoid is used in overdrive and overdrive cancel circuits on select Toyota Corolla, Toyota Celica, Toyota MR2, Toyota Paseo, Toyota Tercel, Toyota RAV4, and Geo Prizm vehicles. It is listed for transmissions including A240E, A240L, A241E, A241H, A241L, A243L, and A244E where specified in the fitment data. For buyers searching for a Toyota Corolla overdrive solenoid, Toyota Tercel automatic transmission control solenoid, or Geo Prizm overdrive solenoid, this part number 771006 matches the listed applications.

This part cross-references Standard Ignition TCS25 and Unity Automotive 15413 for the same application.

What It Helps Address

• Overdrive not engaging or disengaging as expected
• Transmission shifting concerns tied to the overdrive circuit
• Overdrive cancel function faults on listed Corolla applications
• Electrical control issues in the automatic transmission solenoid circuit

Installation Notes and Tips

• Verify the transmission code before ordering, especially on A240E, A241E, A243L, and A244E applications.
• Confirm the vehicle year, make, model, and overdrive or overdrive cancel configuration against the fitment list.
• Inspect related wiring, connectors, and transmission fluid condition during service.
• Use the exact part number 771006 to confirm the correct replacement before installation.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts for direct application matching. This helps support accurate service selection for Toyota and Geo automatic transmission repairs.