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Home >> Volkswagen >> 2021 >> Jetta R-Line, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Electrical System (General Information - Charging System & Adaptive Cruise Control System)) >> 27 Battery, Starter, Generator, Cruise Control >> Cruise Control System >> Cruise Control System Function
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Cruise Control System Function

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, 2016 Volkswagen Jetta, and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

General Description 

Cruise control system functions are controlled by the Engine Control Module -J623-.

Cruise Control System, activating and deactivating. Refer to CRUISE CONTROL SYSTEM, ACTIVATING AND DEACTIVATING .

Malfunction Recognition And Malfunction Indicator 

Malfunctions in relation to the cruise control system are sent via the Engine Control Module -J623-.

For troubleshooting, use the Vehicle Diagnostic Tester in the "Guided Fault Finding  " mode.

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