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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Cooling System 2.0L (DPAA) >> 19 Cooling System >> Coolant Pipes >> Coolant Pipes, Removing And Installing >> COOLANT PIPES ON Electric Drive Power and Control Electronics -JX1-, REMOVING AND INSTALLING >> Removing

COOLANT PIPES ON Electric Drive Power and Control Electronics -JX1-, REMOVING AND INSTALLING: Removing

-- Drain the coolant. Refer to COOLANT, DRAINING, HIGH-VOLTAGE COOLING CIRCUIT .

-- Remove the left front underbody trim panels. Refer to OVERVIEW - UNDERBODY TRIM PANELS .

-- Remove the Electric Drive Power and Control Electronics -JX1-. Refer to ELECTRIC DRIVE POWER AND CONTROL ELECTRONICS, REMOVING AND INSTALLING .

-- Remove the nuts -2, 4 and 7-.

GWWA19-13176Courtesy of AUDI OF AMERICA, LLC
CAUTION:

There is a risk of damaging the straps on the plastic coolant pipes if they are handled incorrectly.

- Counterhold at the coolant pipe when disconnecting and connecting the coolant hose.

-- Loosen the hose clamps -1, 5 and 6- and remove the coolant hoses.

-- Remove the coolant pipes -3-.