Removing and installing high-voltage cable for electrical air conditioner compressor — VW

🧭 Before you start

Fits: VW Golf VII (5G, 2012–2020)

🔧 Engine codes this applies to

📋 Procedure

1. De-energise high-voltage system .
2. Release hose clip (1) and detach air hose.
3. Unscrew bolt (2) on left and right.
4. Unclip air duct at lock carrier and detach.
5. Lay high-voltage cable for electrical air conditioner compressor P3(item 3) to one side.

6. Disconnect high-voltage cable (4) on charging unit 1 for high-voltage batteryAX4(item 5) and high-voltage cable (2) on electrical air conditioner compressor V470(item 1).
7. Pull out connector lock (3)(arrow A) to disconnect connector.
8. Push locking mechanism (4) in (direction of arrow B), and pull off connector (1) approx. 5 mm until it is engaged in second locking detent.
9. Push locking mechanism (5) in (direction of arrow D), and pull connector off connector mounting (2)(arrow C).
10. Remove high-voltage cable.
11. Installation is carried out in the reverse order; note the following:
12. Re-energise high-voltage system .

Other VW procedures

• Removing and installing charging unit 1 for high-voltage batteryAX4
• Removing and installing throttle valve moduleGX3
• Assembly overview - sump and oil pump · 1 torque figures
• Removing and installing coolant pipes, front coolant pipes
• Removing and installing toothed belt pulley for coolant pump
• Removing engine · 41 torque figures
• Removing and installing camshaft – VW Golf Cabriolet · 47 torque figures
• Adjusting valve timing – VW Passat B5 · 83 torque figures
• Removing and installing camshafts – VW Passat B6 · 39 torque figures
• Removing and installing coolant pump · 53 torque figures