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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2) >> 27 Battery, Starter, Generator, Cruise Control >> Battery >> GROUND CABLE WITH Battery Monitoring Control Module -J367-, REMOVING AND INSTALLING >> GROUND CABLE WITH Battery Monitoring Control Module -J367-, REMOVING AND INSTALLING, 0K0, 0K4 AND VH2 >> Removing

GROUND CABLE WITH Battery Monitoring Control Module -J367-, REMOVING AND INSTALLING, 0K0, 0K4 AND VH2: Removing

-- Equipped on some models (0K4 + VH2): de-energize the 48 V system. Refer to 48V SYSTEM, DE-ENERGIZING .

-- Switch off the ignition.

-- Lift the luggage compartment floor.

-- If equipped, remove the spare tire and vehicle tool kit mount.

-- Remove the spare wheel well trim, if equipped. Refer to COMPONENT LOCATION OVERVIEW - LUGGAGE COMPARTMENT TRIM PANELS .

-- Open the cover -4- over the battery negative terminal.

Fig 1: Ground Cable With Battery Monitoring Control Module -J367-
GWWA27-10599Courtesy of AUDI OF AMERICA, LLC

-- Loosen the nut -1- several turns and remove the battery ground cable clamp from the battery terminal.

-- Disconnect the connector -3-.

-- Remove the nut -6- and ground cable -5- with the Battery Monitoring Control Module -J367- -2-.