Genuine Volvo 30735596 Automatic Transmission Control Module (TCM)

The Genuine Volvo 30735596 is an OEM Automatic Transmission Control Module (TCM) engineered to factory specifications for compatible Volvo vehicles. Also commonly referred to as a Transmission Control Unit (TCU), this module serves as the electronic brain of the automatic transmission system, managing shift timing, gear selection, torque converter lockup, and overall transmission performance.

This is a direct-replacement, factory-original part backed by Volvo's manufacturer warranty, ensuring a precise fit and reliable operation with no programming guesswork compared to aftermarket alternatives.

Key Features:

• Genuine OEM Volvo part — manufactured to original factory specifications
• Direct plug-and-play replacement for the automatic transmission control module
• Controls shift points, gear selection, and torque converter lockup logic
• Restores proper automatic transmission function and shift quality
• Also known as: TCM, TCU, Transmission Control Module, Engine Control Module (ECM)
• Supersedes / replaces OEM part number: 30681144
• Backed by Volvo's minimum 12-month manufacturer warranty

Part Numbers:

• Volvo OEM Part Number: 30735596
• Superseded Part Number: 30681144