Volkswagen ID.4: Radiator, radiator fan

• Assembly overview - radiator/radiator fan
• Removing and installing radiator module
• Dismantling and assembling radiator module
• Removing and installing radiator cowl with radiator fan
• Removing and installing control motor for radiator roller blind [V711], ID.3
• Removing and installing control motor for radiator roller blind [V711], ID.4

Assembly overview - radiator/radiator fan

1. Front air duct
2. Radiator

• ⇒ Rep. gr. 19 ; Removing and installing radiator module

3. Cooler blind

• ⇒ Rep. gr. 19 ; Dismantling and assembling radiator module

4. Condenser/gas cooler

• Depending on equipment/ version
•  ⇒ Heating, air conditioning system; Rep.

  gr. 87 ; Refrigerant circuit; Assembly overview - condenser/gas cooler

5. Rear air duct
6. Radiator cowl with radiator fan - VX57-

• With radiator fan control unit - J293-
• With radiator fan - V7-
• ⇒ Rep. gr. 19 ; Assembly overview - radiator cowl and radiator fan
• ⇒ Rep. gr. 19 ; Removing and installing radiator cowl with radiator fan

7. Bolt

• Qty. 2
• 2 Nm

8. Control motor for radiator roller blind - V711-

• ⇒ Rep. gr. 19 ; Removing and installing control motor for radiator roller blind [V711]

Assembly overview - radiator cowl and radiator fan

1. Bolt

• Qty. 3
•  6 Nm

2. Radiator cowl

• ⇒ Rep. gr. 19 ; Removing and installing radiator cowl with radiator fan

3. Radiator fan - VX57-

• With radiator fan control unit - J293-
• With radiator fan - V7-
• ⇒ Rep. gr. 19 ; Removing and installing radiator fan VX57

Removing and installing radiator module

Removing

• Remove front underbody cladding ⇒ General body repairs, exterior; Rep. gr. 66 ; Underbody cladding; Removing and installing front underbody cladding .
• Move impact bar into service position ⇒ General body repairs, exterior; Rep. gr. 63 ; Front bumper; Moving bumper carrier to and back from service position .

CAUTION

Risk of injury as the radiator fan(s) may start up automatically.

• When working in the vicinity of the radiator, keep a safe distance from the radiator fan.
• Do not reach into the radiator fan when unplugging the electrical connector.

• Unplug electrical connector for radiator fan - VX57- -arrow-.

• ⇒ Rep. gr. 19 ; Drain coolant

• Pull out securing clip -arrow- and disconnect coolant hose -1- from radiator (bottom left).

• Pull out securing clip -arrow- and disconnect coolant hose from radiator (top right).
• Disconnect refrigerant lines from condenser/gas cooler ⇒ Heating, air conditioning; Rep. gr. 87 ; Refrigerant circuit; Detaching and attaching refrigerant lines at condenser/gas cooler .
• Pull catches for radiator mounting (bottom) -arrow- out of retaining plates -1- on both sides and detach retaining plates.

Important

• A second person is required for the following steps.

• Lift radiator module out of radiator mountings.

Installing

Installation is carried out in reverse order; note the following:

• Connect refrigerant lines to condenser/gas cooler ⇒ Heating, air conditioning; Rep. gr. 87 ; Refrigerant circuit; Detaching and attaching refrigerant lines at condenser/gas cooler .
• Reset service position of impact bar ⇒ General body repairs, exterior; Rep. gr. 63 ; Front bumper; Moving bumper carrier to and back from service position .

Tightening torques

• ⇒ Rep. gr. 19 ; Assembly overview - radiators/radiator fans

Dismantling and assembling radiator module

Dismantling radiator module

• Remove radiator module ⇒ Rep. gr. 19 ; Removing and installing radiator module .
• Press in retaining tabs -1- for radiator cowl on left and right in direction of -arrow A-.
• Pull radiator cowl -2- in direction of -arrow B- off radiator.

• Disconnect air ducts -1- and -2-. To do this, release fasteners -arrows-.
• In addition, release bottom fasteners -3-. Pull apart air ducts -1- and -2-.

Important

• To be able to remove the condenser/gas cooler, the radiator roller blind -2- must first be pulled approx. 15 mm out of the fastener.

NOTICE

Risk of damage to the material shaft of radiator roller blind.

• Only pull or push on the outer frame of the radiator roller blind.

• Press in retaining tabs -1- for radiator roller blind -2- on left and right in direction of -arrow A-.
• Grasp radiator roller blind -2- on outer side, and pull it approx. 15 mm upwards out of fastener in direction of -arrow B-.

• Remove condenser/gas cooler -2- by pressing in retaining tabs -1- for condenser/gas cooler on left and right in direction of -arrow A-.
• Pull condenser/gas cooler -2- upwards off radiator in direction of -arrow B-.
• Take radiator blind off radiator.

Assembling radiator module

• Bring radiator blind -1- into installation position on radiator -2- -arrows-. Do not engage the radiator roller blind yet!

• Install condenser/gas cooler -2-, and engage it. Ensure proper engagement by pulling.

NOTICE

Risk of damage to the material shaft of radiator roller blind.

• Only pull or push on the outer frame of the radiator roller blind.

• Apply pressure to outside of frame, and press radiator roller blind -1- into fastener.

• Position air ducts -1- and -2- on radiator, and engage them with each other -arrows-.
• Make sure that the lower fastener -3- is securely seated.

• Position radiator cowl on radiator, and engage it.
• Install radiator module ⇒ Rep. gr. 19 ; Removing and installing radiator module .

If the control motor for radiator roller blind - V711- has been renewed:

• Carry out function "Adapt control motor for radiator roller blind" using ⇒ Vehicle diagnostic tester ⇒ Rep. gr. 00 ; Access to diagnoses .

Continued

If the control motor for radiator roller blind - V711- has been renewed:

• Carry out function "Renew control motor for radiator roller blind" using ⇒ Vehicle diagnostic tester ⇒ Rep. gr. 00 ; Access to diagnoses .

Removing and installing radiator cowl with radiator fan

Removing

• Move bumper carrier to service position ⇒ General body repairs, exterior; Rep. gr. 63 ; Front bumper; Moving bumper carrier to and back from service position .

CAUTION

Risk of injury as the radiator fan(s) may start up automatically.

• When working in the vicinity of the radiator, keep a safe distance from the radiator fan.
• Do not reach into the radiator fan when unplugging the electrical connector.

• Disconnect electrical connector of radiator fan - VX57- -arrow-.

For reasons of clarity, the following work procedures are shown with the radiator module removed.

• Press in retaining tabs -1- for radiator cowl -2- on left and right in direction of -arrow A-.
• Pull radiator cowl -2- upwards off radiator in direction of -arrow B-.
• Tilt radiator cowl -2-, and remove it upwards.

Installing

Install in reverse order of removal, observing the following:

• Position radiator cowl on radiator, and engage it.
• Move bumper carrier back from service position ⇒ General body repairs, exterior; Rep. gr. 63 ; Front bumper; Moving bumper carrier to and back from service position .

Removing and installing radiator fan [VX57]

Removing

• Remove radiator cowl with radiator fan - VX57- ⇒ Rep. gr. 19 ; Removing and installing radiator cowl with radiator fan .
• Detach electrical wire -1- from radiator cowl.
• Unscrew bolts -arrows-.
• Remove radiator fan - VX57- -2- from radiator cowl.

Installing

Install in reverse order of removal, observing the following:

Tightening torques

• ⇒ Rep. gr. 19 ; Assembly overview - radiator cowl and radiator fan

Removing and installing control motor for radiator roller blind [V711], ID.3

Removing and installing control motor for radiator roller blind [V711]

Removing

The control motor for radiator roller blind - V711- will henceforth be referred to as "control motor".

• Remove lock carrier ⇒ General body repairs, exterior; Rep. gr. 50 ; Lock carrier; Removing and installing lock carrier .
• Disconnect electrical connector -2-.
• Unscrew bolts -arrows-.
• Remove control motor -1-.

Installing

• Fit control motor -1- in position. If the drive pin of the control motor does not fit into the material shaft, turn the material shaft slightly.
• Tighten control motor -arrows-.
• Connect electrical connector -2

• Install lock carrier ⇒ General body repairs, exterior; Rep. gr. 50 ; Lock carrier; Removing and installing lock carrier

If the control motor for radiator roller blind - V711- has been renewed:

• Carry out function "Renew control motor for radiator roller blind" using ⇒ Vehicle diagnostic tester ⇒ Rep. gr. 00 ; Access to diagnoses .

Continued

Tightening torques

• ⇒ Rep. gr. 19 ; Assembly overview - radiator, radiator fan

Removing and installing control motor for radiator roller blind [V711], ID.4

Removing and installing control motor for radiator roller blind [V711]

Removing

The control motor for radiator roller blind - V711- will henceforth be referred to as "control motor".

• Remove lock carrier ⇒ General body repairs, exterior; Rep. gr. 50 ; Lock carrier; Removing and installing lock carrier .
• Disconnect electrical connector -2-.
• Unscrew bolts -arrows-.
• Remove control motor -1-.

Installing

• Fit control motor -1- in position. If the drive pin of the control motor does not fit into the material shaft, turn the material shaft slightly.
• Tighten control motor -arrows-.
• Connect electrical connector -2

• Install lock carrier ⇒ General body repairs, exterior; Rep. gr. 50 ; Lock carrier; Removing and installing lock carrier .

If the control motor for radiator roller blind - V711- has been renewed:

•  Carry out function "Renew control motor for radiator roller blind" using ⇒ Vehicle diagnostic tester ⇒ Rep. gr. 00 ; Access to diagnoses .

Continued

Tightening torques

• ⇒ Rep. gr. 19 ; Assembly overview - radiator, radiator fan

Removing and installing control motor for radiator roller blind [V711]

Removing

The control motor for radiator roller blind - V711- will henceforth be referred to as "control motor".

The upper bolt of the control motor is unscrewed through the opening in the lock carrier -3-.

• Disconnect electrical connector -2-.
• Unscrew bolts -arrows-.
• Remove control motor -1-.

Installing

• Fit control motor -1- in position. If the drive pin of the control motor does not fit into the material shaft, turn the material shaft slightly.
• Tighten bolts -arrows-.
• Connect electrical connector -2-.

If the control motor for radiator roller blind - V711- has been renewed:

• Carry out function "Renew control motor for radiator roller blind" using ⇒ Vehicle diagnostic tester ⇒ Rep. gr. 00 ; Access to diagnoses .

Continued

Tightening torques

• ⇒ Rep. gr. 19 ; Assembly overview - radiator, radiator fan