Volkswagen ID.4: Relay carriers, fuse holders, electronics boxes

• Overview of fitting locations - relay carriers, fuse carriers
• Assembly overview- relay carriers, fuse holders, electronics boxes
• Removing and installing fuse holder A [SA]
• Removing and installing fuse holder B [SB]
• Removing and installing fuse holder C [SC]

Overview of fitting locations - relay carriers, fuse carriers

The overview shows a left-hand drive vehicle as an example.

1. Fuse holder A - SA-

• ⇒ Rep. gr. 97 ; Removing and installing fuse holder A [SA]

2. Fuse holder B - SB-

• ⇒ Rep. gr. 97 ; Removing and installing fuse holder B [SB]

3. Electronics box

• ⇒ Rep. gr. 97 ; Removing and installing electronics box

4. Bracket for fuse holder C - SC-

• ⇒ "2.6.2 Removing and installing bracket for fuse holder C [SC], lefthand drive vehicles"
• ⇒ Rep. gr. 97 ; Removing and installing bracket for fuse holder C [SC], right-hand drive vehicles

5. Fuse holder C - SC-

• ⇒ Rep. gr. 97 ; Removing and installing fuse holder C [SC]

Assembly overview- relay carriers, fuse holders, electronics boxes

Assembly overview - fuse holder A [SA]

1. Cover
2. Nut for positive jump start terminal

• 20 Nm

3. Positive cable
4. Fuse holder A - SA-

• ⇒ Rep. gr. 97 ; Removing and installing fuse holder A [SA]

5. Bracket for fuse holder A - SA-
6. Battery - A-

• ⇒ Rep. gr. 27 ; Removing and installing battery [A]

7. Electrical wire

• See current flow diagram for pin assignment

8. Nut

• Qty. 5
• 6 Nm

9. Nut

• 12 Nm

Assembly overview - fuse holder B [SB]

1. Cover for electronics box
2.  Fuse holder B - SB-

• ⇒ "2.5 Removing and installing fuse holder B [SB]"

3. Nut

• 9 Nm

4. Bolt

• Qty. 2
• 8 Nm

5. Electronics box

• ⇒ Rep. gr. 97 ; Removing and installing electronics box

6. Cover for electronics box
7. Nut

• 8 Nm

8. Protective cap
9. Electrical wire

Removing and installing electronics box

Removing

• Remove fuse holder B - SB- , and lay it aside with electrical wires connected ⇒ "2.5 Removing and installing fuse holder B [SB]"
• Unscrew nut -2-.
• Unscrew bolts -1-.
• Remove electronics box -3-.

Installing

Install in reverse order of removal, observing the following:

Tightening torques

• ⇒ "2.2.2 Assembly overview - fuse holder B [SB]"

Removing and installing fuse holder A [SA]

Fuse holder A - SA- is referred to hereafter as fuse holder.

Removing

• Disconnect battery ⇒ Rep. gr. 27 ; Disconnecting and connecting battery A .

Vehicles with vibration isolation strut

• Remove vibration isolation strut ⇒ General body repairs, exterior; Rep. gr. 50 ; Lock carrier; Removing and installing vibration isolation strut .

All vehicles (continued)

• Release locking devices -arrows-.
• Remove cover -1-.

NOTICE

Risk of interchanging pin assignment.

• Refer to the applicable current flow diagram to obtain information on the exact pin assignment.
• Take photographs of the assignment.

• Mark wires -2-.
• Unscrew nuts of electrical wires -2-.
• Detach electrical wires -2-.
• Remove cable tie on bracket for fuse holder -3-.
• Unscrew nut of positive cable -4-.
• Remove positive wire -4-.
• Release retaining tabs in -direction of arrow-.
• Remove fuse holder with bracket -1-.
• Release locking devices -1-.
• Remove fuse holder -3- in direction of -arrow- from bracket -2-.

Installing

Install in the reverse order of removal, observing the following:

Tightening torques

• ⇒ Rep. gr. 97 ; Assembly overview - fuse holder A [SA]

Removing and installing fuse holder B [SB]

Fuse holder B - SB- is referred to hereafter as fuse holder.

Removing

• Disconnect battery ⇒ Rep. gr. 27 ; Disconnecting and connecting battery A .
• Release locking devices -arrow-.
• Remove cover for electronics box -1-.

• Pull off cover for electronics box -1- in direction of -arrow-.

• Release fasteners -2- in direction of -arrow A-.
• Remove fuse holder -1-.

• Remove protective cap -2- in direction of -arrow-.
• Unscrew nut of electrical wire -1-.
• Detach electrical wire -1-.

NOTICE

Risk of interchanging pin assignment.

• Refer to the applicable current flow diagram to obtain information on the exact pin assignment.
• Take photographs of assignment of electrical wires and fuses.

• Disconnect electrical wiring.
• Remove fuse holder

Installing

Install in the reverse order of removal, observing the following:

Tightening torques

• ⇒ "2.2.2 Assembly overview - fuse holder B [SB]"

Removing and installing fuse holder C [SC]

Removing and installing fuse holder C [SC]

Fuse holder C - SC- is referred to hereafter as fuse holder

Removing

• Disconnect battery ⇒ Rep. gr. 27 ; Disconnecting and connecting battery A .

Left-hand drive vehicles

• Remove dash panel trim on driver side ⇒ General body repairs, interior; Rep. gr. 68 ; Compartments/covers; Removing and installing dash panel trim on driver side; Removing and installing dash panel trim on driver side, left-hand drive vehicles .

All vehicles (continued)

Right-hand drive vehicles

• Remove glove compartment cover ⇒ General body repairs, interior; Rep. gr. 68 ; Compartments/covers; Removing and installing glove compartment cover; Removing and installing glove compartment cover .

All vehicles (continued)

• Release locking devices -2- in direction of -arrow A-.
• Remove fuse holder -1-.

NOTICE

Risk of interchanging pin assignment.

• Refer to the applicable current flow diagram to obtain information on the exact pin assignment.
• Take photographs of assignment of electrical wires and fuses.

• Disconnect electrical wiring.
• Remove fuse holder.

Installing

Install in reverse order of removal.

Removing and installing bracket for fuse holder C [SC], left-hand drive vehicles

Fuse holder C - SC- is referred to hereafter as fuse holder.

Removing

• Remove fuse holder, and lay it aside with lines connected ⇒ Rep. gr. 97 ; Removing and installing fuse holder C [SC] .
• Cut through cable tie on bracket for fuse holder -2-.
• Release retaining hooks -1-.
• Remove bracket for fuse holder -2- in direction of -arrow A-.

Installing

Install in reverse order of removal.

Removing and installing bracket for fuse holder C [SC], right-hand drive vehicles

Fuse holder - SC- is referred to hereafter as fuse holder.

Removing

• Remove fuse holder C, and lay it aside with lines connected ⇒ Rep. gr. 97 ; Removing and installing fuse holder C [SC] .
• Cut through cable tie on bracket for fuse holder -2-.
•  Release locking devices -1-.
• Remove bracket for fuse holder -2- in direction of -arrow A-.

Installing

Install in reverse order of removal.