Volkswagen ID.4: Vehicle noise/engine sound

•  Overview of fitting locations - driving sound/motor sound
• Removing and installing engine sound generator module 1 [RX21] / module 2 [RX22]

 Overview of fitting locations - driving sound/motor sound

1. Engine sound generator module 2 - RX22-

• With actuator 2 for engine sound generator - R258-
• With engine sound generator control unit 2 - J1167-
• Depending on equipment/ version
• ⇒ Rep. gr. 93 ; Removing and installing engine sound generator module 2 [RX22]

2. Bolt

• Qty. 3
• 8 Nm

3. Electrical connector
4. Nut

• 8 Nm

5. Bracket
6. Bolt

• Qty. 3
• 8 Nm

7. Bracket
8. Bolt

• Qty. 3
• 8 Nm

9. Electrical connector
10. Engine sound generator module 1 - RX21-

• With actuator 1 for engine sound generator - R257-
• With engine sound generator control unit - J943-
• ⇒ Rep. gr. 93 ; Removing and installing engine sound generator module 1 [RX21]

Removing and installing engine sound generator module 1 [RX21] / module 2 [RX22]

Removing and installing engine sound generator module 1 [RX21]

Removing

• Remove front underbody cladding ⇒ General body repairs, exterior; Rep. gr. 66 ; Underbody cladding; Removing and installing front underbody cladding .
• Remove front right wheel housing liner ⇒ General body repairs, exterior; Rep. gr. 66 ; Wheel housing liner; Removing and installing front wheel housing liner .
• Disconnect electrical connectors -4-.
• Unscrew nuts -2-.
• Remove engine sound generator module 1 - RX21- -1- from bracket -3-.

Installing

Install in reverse order of removal, observing the following:

Tightening torques

• ⇒ Rep. gr. 93 ; Overview of fitting locations - driving sound/ motor sound

Removing and installing engine sound generator module 2 [RX22]

Removing

• Remove rear underbody cladding ⇒ General body repairs, exterior; Rep. gr. 66 ; Underbody cladding; Removing and installing rear underbody cladding .
• Disconnect electrical connectors -4-.
• Unscrew nuts -3-.
• Remove engine sound generator module 2 - RX22- -1- from bracket -2-.

Installing

Install in reverse order of removal, observing the following:

Tightening torques

• ⇒ Rep. gr. 93 ; Overview of fitting locations - driving sound/ motor sound

Charging unit for high-voltage battery, with integrated voltage converterAccelerator pedal