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Home >> Volkswagen >> 2018 >> Passat R-Line >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine System (Diagnostic Procedures - DDSA, DDSB) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Transmission Coolant Valve - N488-, Checking >> General Description

Transmission Coolant Valve - N488-, Checking: General Description

The Transmission Coolant Valve -N488- is controlled by the Engine/Motor Control Module -J623- to send coolant flow to the transmission oil cooler.

Special tools and workshop equipment required