Removing and installing earth cable with battery monitor control unit J367 in luggage compartment — AUDI
Removing and installing earth cable with battery monitor control unit J367 in luggage compartment on Audi: 10 steps.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A3 (8P, 2003–2012)
📋 Procedure
- Switch off ignition and take out ignition key.
- Take out rear moulded insert (3) for tools from under luggage compartment floor.
- Take out front moulded insert (left-side) (1).
- Release securing strap (3) and take out front moulded insert (2) for tools (right-side).
- Unscrew cover (arrow) for battery compartment.
- Detach moulded cover above battery.
- Slacken off nut several turns and disconnect battery clamp (4) of earth cable from battery terminal.
- Unplug electrical connector (3).
- Remove nut (1) and detach earth cable (2) with battery monitor control unit J367(item 5).
- Connect battery .
Other AUDI procedures
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
- Removing and installing cover for rear wheel housing (Allroad)
- Removing rear spoiler – Audi A6 C5
- Checking continued coolant circulation relay J151 – Audi BCY
- Removing and installing manual window regulator – Audi · 1 torque figures
- Checking fuel pump delivery rate - vehicles with 1.8 ltr. turbo engine
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.