ID.4 2021 ➤, ID.3 2020 ➤
Electric rear-wheel drive EIP220 and all-wheel drive EIA200, EIP220 - Edition 11.2021
16
Voltage converter
16.1
Assembly overview – voltage convert‐
er, rear-wheel drive
16.1.1
Assembly overview – voltage converter
1 - Voltage converter -A19-
❑ ⇒ Rep. gr. 93; Re‐
moving and installing
voltage converter, rear-
wheel drive
2 - Bolt
❑ Tightening sequence:
“diagonal sequence”
❑ Qty. 4
❑ M6 x 25
❑ 8 Nm
3 - Coolant connections
4 - High-voltage electrical
connectors
5 - 12 V voltage supply
❑ Positive terminal
❑ 20 Nm
6 - 12 V voltage supply
❑ Negative terminal
❑ 20 Nm
16.2
Assembly overview – voltage convert‐
er, all-wheel drive
16.2.1
Assembly overview – voltage converter
16. Voltage converter
271
ID.4 2021 ➤, ID.3 2020 ➤
Electric rear-wheel drive EIP220 and all-wheel drive EIA200, EIP220 - Edition 11.2021
1 - Coolant connection
2 - Electrical connector for
electrical system
3 - 12 V voltage supply
❑ Positive terminal
❑ 20 Nm
4 - High-voltage electrical
connector
5 - Coolant connection
6 - 12 V voltage supply
❑ Negative terminal
❑ 20 Nm
7 - Nut
❑ Qty. 4
❑ 8 Nm
8 - Voltage converter -A19-
❑ ⇒ Rep. gr. 93; Re‐
moving and installing
voltage converter, rear-
wheel drive
16.3
Removing and installing voltage con‐
verter, rear-wheel drive
16.3.1
Removing and installing voltage con‐
verter
The voltage converter -A19- will henceforth be referred to as
“voltage converter”.
Removing
DANGER
High voltage can cause fatal injury.
Danger of severe or fatal injuries from electric shock or elec‐
tric arcs.
– Have a high-voltage technician (HVT) or a high-voltage
expert (HVE) de-energise the high-voltage system.
– ⇒ Rep. gr. 93; De-energising high-voltage system.
272
Rep. gr.93 - Electric drive systems
2024 VW ID.4 Owner's Manual
