ID.4 2021 ➤, ID.3 2020 ➤
Electric rear-wheel drive EIP220 and all-wheel drive EIA200, EIP220 - Edition 11.2021
– After installing a high-voltage connecting bracket, measure it
against housing to check for short circuits.
– Plug in electrical connector -2-.
– Detach contact protection -T10608- -B- from battery module
-1-.
– Fit contact protection -T10628- -A-.
– Install high-voltage connecting bracket -3-.
– Tighten bolts -2-.
– Have a second mechanic monitor torques.
– After installing a high-voltage connecting bracket, measure it
against housing to check for short circuits.
Tightening torques
Installation is carried out in reverse order; note the following:
♦ ⇒ Rep. gr. 93; Assembly overview – high-voltage battery,
battery modules
5.14
Removing and installing battery mod‐
ules control unit
Special tools and workshop equipment required
♦ High-voltage tool set -VAS 6762-
♦ Torque wrench, insulated -VAS 691 001-
DANGER
Danger to life from high voltage.
Electric shocks or arcs may lead to serious injuries or death.
– Suitable personal protective equipment (PPE) must be
worn for the subsequent work steps.
– The subsequent work steps must be supervised by an
additional specialist with appropriate qualification.
– Outside the hazard area, the additional authorised special‐
ist can support the HVE as required within the scope of his
or her qualification.
Put on the required protective equipment for the subsequent
work steps:
♦ Arc flash resistant clothing (at least APC 2, at least 318 kJ)
♦ Helmet with arc flash resistant visor (at least APC 2, at least
318 kJ)
184
Rep. gr.93 - Electric drive systems
ID.4 2021 ➤, ID.3 2020 ➤
Electric rear-wheel drive EIP220 and all-wheel drive EIA200, EIP220 - Edition 11.2021
♦ Arc flash resistant gloves with nitrile glove liners (at least
APC 2, at least 318 kJ), insulating up to at least 500 V
♦ Safety shoes with ESD protection
The battery modules control unit -J1208- will henceforth be re‐
ferred to as “battery modules control unit”.
The battery modules control unit 5 -J1212- will henceforth be
referred to as “battery modules control unit”.
The battery modules control unit 9 -J1216- will henceforth be
referred to as “battery modules control unit”.
Removing
– ⇒ Rep. gr. 93; Opening high-voltage battery 1 [AX2].
– ⇒ Rep. gr. 93; Opening electrical circuit, 48, 55 kWh.
NOTICE
Interchanging may lead to damage to the high-voltage bat‐
tery 1 -AX2-.
– Mark installation position of electrical connectors, cable
ducts and location of battery modules control unit.
– Disconnect electrical connectors -1-, -3- and -4-, and move
electrical wire to one side.
– Unscrew bolts -2-.
– Remove battery modules control unit -1-.
Installing
Install in reverse order of removal, observing the following:
Tightening torques
♦ ⇒ Rep. gr. 93; Assembly overview – high-voltage battery,
battery modules
5. High-voltage battery components
185
ID.4 2021 ➤, ID.3 2020 ➤
Electric rear-wheel drive EIP220 and all-wheel drive EIA200, EIP220 - Edition 11.2021
5.15
Removing and installing connecting el‐
ement, 48, 55 kWh
5.15.1
Removing and installing connecting el‐
ement
Special tools and workshop equipment required
♦ High-voltage tool set -VAS 6762-
♦ Torque wrench -VAS 6883/1A-
♦ accidental contact protection -T10608-
♦ accidental contact protection insert -T10628-
DANGER
Danger to life from high voltage.
Electric shocks or arcs may lead to serious injuries or death.
– Suitable personal protective equipment (PPE) must be
worn for the subsequent work steps.
– The subsequent work steps must be supervised by an
additional specialist with appropriate qualification.
– Outside the hazard area, the additional authorised special‐
ist can support the HVE as required within the scope of his
or her qualification.
Put on the required protective equipment for the subsequent
work steps:
♦ Arc flash resistant clothing (at least APC 2, at least 318 kJ)
♦ Helmet with arc flash resistant visor (at least APC 2, at least
318 kJ)
♦ Arc flash resistant gloves with nitrile glove liners (at least
APC 2, at least 318 kJ), insulating up to at least 500 V
♦ Safety shoes with ESD protection
The switching unit for high-voltage battery, negative terminal
-SX7- will henceforth be referred to as “switching unit, negative
terminal”.
Removing
– ⇒ Rep. gr. 93; Opening high-voltage battery 1 [AX2].
– ⇒ Rep. gr. 93; Opening electrical circuit, 48, 55 kWh.
– Fit accidental contact protection insert -T10628- onto battery
module 1 -J991-.
186
Rep. gr.93 - Electric drive systems
2024 VW ID.4 Owner's Manual
