This is a Transmission Control unit, an electronic component that manages gear shifting and power delivery in the vehicle's transmission system. It is built to meet strict OEM quality benchmarks, offering reliable performance and precise control, unlike a faulty unit that can cause erratic shifting or transmission faults. Operators might experience delayed gear engagement, harsh shifting, or the transmission warning light illuminating on the dashboard.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The first noticeable symptom is often erratic or delayed gear shifting, which can feel harsh or cause the vehicle to hesitate. If the issue persists, the transmission may enter a 'limp mode' with limited gear selection, or a transmission warning light will illuminate. Ignoring these symptoms can lead to internal transmission damage and costly repairs.
Ensure the vehicle's battery is disconnected before removing or installing the transmission control unit to prevent electrical damage. Always perform a software relearn procedure after installation as required by the manufacturer.
When replacing the transmission control unit, inspect the transmission fluid level and condition, and check for any related wiring harness issues.