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Home >> Volkswagen >> 2012 >> Passat TDI SE, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (3.6L - Cooling System - Engine Code: CDVB) >> 19 Cooling System >> General Information >> Coolant, Draining And Filling >> Work Procedure
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Work Procedure

WARNING: This page is about a different variant/trim than selected.

-- Connect the coolant hose to the after-run coolant pump -V51- -arrow-.

Fig 1: After-Run Coolant Pump -V51
GWWA19-0579Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Slide coolant hose at bottom on to cooler connection and secure.

Fig 2: Identifying Bottom Coolant Hose Retaining Clip
GWWN19-0276Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the noise insulation. Refer to Noise Insulation .

-- Install the adapter for the reservoir V.A.G 1274/8 on the reservoir.

-- Fill the coolant circuit using the cooling system filler unit VAS 6096. Refer to the cooling system filler unit VAS 6096 operating instructions.

WARNING:

The coolant system is under pressure when the engine is warm.

Risk of scalding due to hot steam and hot coolant.

Reduce pressure by covering coolant reservoir cap with a cloth and carefully opening.

-- Check coolant level and fill if necessary. With engine at operating temperature, coolant level must be at top marking, with engine cold, it must be in center of hatched area.

Fig 3: Checking Coolant Level In Reservoir
GWWN01-10669Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the noise insulation. Refer to Noise Insulation .