C2039 DTC For Volkswagen T4

Volkswagen T4 Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Supercharged Engine

Your Volkswagen T4 engine control system detects a problem, the computer stores the diagnostic trouble code C2039 in its memory. To figure out what is wrong with your vehicle you must first extract the C2039 DTC For Volkswagen T4.

On 1999 and later C2039 Volkswagen T4 engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

C2039 Volkswagen T4 DTC Meaning

C Chassis Code - Problem is controller area network wiring bus and modules.
2 MFG - Manufacturer Specific
0 Transmission
3 Low Coolant Circuit
9 A/C System High Pressure High Temperature

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. C2039 Volkswagen T4 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

C2038 DTC (Previous DTC Code) ( Next DTC Code ) C203A DTC
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The listed Volkswagen models will give information about C2039 DTC.