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Standard Ignition TCA300 Shift Interlock Actuator
| Brand | Standard Ignition TCA300 |
|---|---|
| Connector Gender | Female |
| Connector Quantity | 1 |
| Contents | 1 actuator |
| Hardware Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 8 |
| Terminal Type | Blade |
| Fits | Ford · 17 vehicles |
Shift interlock actuator. Restores the transmission shift interlock function.
Female connector. Uses a single connector with 8 blade terminals.
Cross-references AE8Z7C604A, SIA3300 and SLA3300 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Shift Interlock Actuator for Ford Fiesta and Focus
Standard Ignition TCA300 is a shift interlock actuator for automatic transmission applications on select Ford vehicles. It is built with a female connector, 8 male blade terminals, and a single connector layout for direct electrical interface in the shift interlock system.
Key Features
- Shift interlock actuator for transmission control systems
- Female connector with 1 connector interface
- 8 male blade terminals for the vehicle harness connection
- Direct replacement style for select Ford Fiesta and Ford Focus applications
- Cross-references Standard Ignition TCA300 for the same application
Product Details
Standard Ignition TCA300 is used in the shift interlock circuit that prevents gear selector movement until the proper electrical conditions are met. This part is listed for 2011-2019 Ford Fiesta and 2011-2018 Ford Focus applications, making it a relevant replacement for drivers searching for a Ford Fiesta shift interlock actuator or a Ford Focus transmission interlock actuator. The connector and terminal layout should be matched to the original unit before installation to confirm proper fit and function.
Common Issues This Part Can Address
- Shifter locked in Park
- Intermittent gear selector release operation
- Electrical connection failure at the shift interlock actuator
- Transmission selector not responding to brake-shift release input
- Faulty actuator causing inconsistent shift interlock performance
Installation Notes
Verify connector gender, terminal count, and blade terminal style against the original part before replacement. Inspect the surrounding shift assembly, wiring, and related release components for wear or damage during service. Confirm vehicle application by year and model before ordering Standard Ignition TCA300.
Quality Assurance
Standard Ignition supplies electrical and ignition components for OE-style service replacement applications. Standard Ignition TCA300 is built to match the listed fitment and connector specifications for select Ford Fiesta and Ford Focus models.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2019 | Ford | Fiesta | 1.6L | L4 | — |
| 2018 | Ford | Fiesta | 1.6L | L4 | — |
| 2018 | Ford | Focus | — | — | — |
| 2017 | Ford | Fiesta | 1.6L | L4 | — |
| 2017 | Ford | Focus | — | — | — |
| 2016 | Ford | Fiesta | 1.6L | L4 | — |
| 2016 | Ford | Focus | — | — | — |
| 2015 | Ford | Fiesta | 1.6L | L4 | — |
| 2015 | Ford | Focus | — | — | — |
| 2014 | Ford | Fiesta | 1.6L | L4 | — |
| 2014 | Ford | Focus | — | — | — |
| 2013 | Ford | Fiesta | 1.6L | L4 | — |
| 2013 | Ford | Focus | — | — | — |
| 2012 | Ford | Fiesta | 1.6L | L4 | — |
| 2012 | Ford | Focus | — | — | — |
| 2011 | Ford | Fiesta | 1.6L | L4 | — |
| 2011 | Ford | Focus | — | — | — |
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