Audi Q3: Component Location Overview - Relay Carriers, Fuse Panels and E-Boxes
Overview - E-box, Wire Junction, Fuse Panel, Suppressor
1 - Nut
- 9 Nm
2 - Wiring Harness
3 - Nut
- 4.5 Nm
4 - Suppressor -C24-
- Removing and installing. Refer to → Chapter "Suppressor -C24-, Removing and Installing".
5 - Bracket
- For the suppressor.
6 - Relay
- Equipment level
- Allocation. Refer to → Wiring diagrams, Troubleshooting & Component locations.
7 - Relay carrier under the E-box
- Equipment level
- Allocation. Refer to the Parts Catalog.
- Removing and installing. Refer to → Chapter "E-Box, Removing and Installing".
8 - Nut
- 3 Nm
9 - Cover
- For the plenum chamber connector station
- Removing and installing. Refer to → Chapter "Plenum Chamber Connector Station Cover, Removing and Installing".
10 - Nut
- 3 Nm
11 - Body
- To the vehicle interior
12 - Screw
- 2.4 Nm
13 - 40-Pin-Connector
- Removing and installing. Refer to → Chapter "E-Box, Removing and Installing".
14 - Cover
- for E-box
15 - Relay and Fuse Panel B -SB-
- with Fuse Panel A -SA-
- Removing and installing. Refer to → Chapter "Relay and Fuse Panel B -SB- in the E-Box, Removing and Installing".
16 - Bolt
- 9 Nm
- With permanent relay and Fuse Panel B -SB-
17 - Nut
- 6 Nm
18 - E-Box
- Removing and installing. Refer to → Chapter "E-Box, Removing and Installing".
19 - Cable Holder
20 - Mounting Box - Upper Section
- For the suppressor.
21 - Mounting Box - Lower Section
- For the suppressor.
22 - Anti-Twist Mechanism
- For the wire eye
Tightening Specifications Fuse Panel A -SA- on the Left Engine Compartment E-box
- Tighten the nuts -6 and 7- to 4.5 Nm.
- Tighten the nuts -3, 4 and 5- to 6 Nm.
Overview - Instrument Panel Relay Carrier/Fuse Carrier and A-Pillar Relay Carrier/Fuse Carrier
1 - Vehicle Electrical System Control Module -J519-
- Component location overview. Refer to → Chapter "Component Location Overview - Control Modules".
2 - Mount
- For the relay and fuse panel control module
- Removing and installing. Refer to → Chapter "Relay/Fuse Carrier Mount with Vehicle Electrical System Control Module -J519-, Removing and Installing".
3 - Relay Carrier Under Left Instrument Panel
- Removing and installing. Refer to → Chapter "Relay Carrier, Under Instrument Panel on Left Side, Removing and Installing".
4 - Front Parking Aid Warning Buzzer -H22-
- Overview. Refer to → Chapter "Overview - Parking Aid".
5 - Vehicle Positioning System Interface Control Module -J843-
- Removing and installing. Refer to → Body Exterior; Rep. Gr.57; Central Locking; Central Locking Component Location Overview.
6 - Nut
- 4.5 Nm
- Quantity: 2
7 - Vehicle Electrical System Control Module Relay Panel
- Removing and installing. Refer to → Chapter "Relay Carrier on Vehicle Electrical System Control Module, Removing and Installing".
8 - Screw
- 2.5 Nm
- Quantity: 2
9 - Fuse Panel C -SC-
- Removing and installing. Refer to → Chapter "Fuse Panel C -SC-, Removing and Installing".
10 - Mount
- For 16-Pin Connector -T16-
READ NEXT:
E-Box, Removing and Installing
Removing
- Remove the relay and fuse panel and move them to the side
with the wires still connected. Refer to
→ Chapter "Relay and Fuse Panel B -SB- in the E-Box, Removing
and Insta
Relay and Fuse Carriers Behind Instrument Panel on Driver Side, Removing and
Installing
Relay Carrier on Vehicle Electrical System Control Module, Removing and
Installing
Removing
- Remove the driver side instrument panel cover. Refer to
→ Body Interior; Rep. Gr.68;
Control Modules
Component Location Overview - Control Modules
Component Location Overview - Control Modules
1 - Vehicle Electrical System Control Module -J519-
Removing and installing. Refer to
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SEE MORE:
0.22 mm 2 Wire, Repairing with Individual
Crimp Connector
Procedure
- Free up the wire to be repaired approximately 20 cm on both
sides of the repair point.
Caution
Risk of damaging the electrical wires.
Expose wrapped wiring harnesses carefully.
- If necessary, removing the wiring harness wrapping using a
knife.
- Cut ou
Warnings when Working on Vehicles with High Voltage System
Working on Vehicles with High-Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- Individuals with electronic/medical life- and health sustaining
machines in or on thei
