Disclaimer
How to change rear ABS sensor on AUDI A4 Avant (8D5, B5) – replacement guide
downloads:
7
Views:
45
Important!
This replacement procedure can be used for:
AUDI A4 Avant (8D5, B5) 1.6, AUDI A4 Avant (8D5, B5) 1.8, AUDI A4 Avant (8D5, B5) 1.8 T, AUDI A4 Avant (8D5, B5) 2.6, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 2.8, AUDI A4 Avant (8D5, B5) 2.4, AUDI A4 Avant (8D5, B5) 2.5 TDI, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 1.8 T, AUDI A4 Avant (8D5, B5) 1.6, AUDI A4 Avant (8D5, B5) 2.4, AUDI A4 Avant (8D5, B5) 1.9 Hybrid … View more
The steps may slightly vary depending on the car design.
AUDI A4 Avant (8D5, B5) 1.6, AUDI A4 Avant (8D5, B5) 1.8, AUDI A4 Avant (8D5, B5) 1.8 T, AUDI A4 Avant (8D5, B5) 2.6, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 2.8, AUDI A4 Avant (8D5, B5) 2.4, AUDI A4 Avant (8D5, B5) 2.5 TDI, AUDI A4 Avant (8D5, B5) 1.9 TDI, AUDI A4 Avant (8D5, B5) 1.8 T, AUDI A4 Avant (8D5, B5) 1.6, AUDI A4 Avant (8D5, B5) 2.4, AUDI A4 Avant (8D5, B5) 1.9 Hybrid … View more
The steps may slightly vary depending on the car design.
This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – ABS Sensor for A4 Avant (8D5, B5) and other AUDI models
Alternative products

Wire brush
WD-40 spray
Brake cleaner
All-purpose cleaning spray
Electronic spray
Multipurpose grease
Copper grease
Torque wrench
Combination spanner #15
Drive socket # 13
Drive socket # 24
HEX bit No.H8
Wheel impact socket #17
Ratchet wrench
Flat screwdriver
Rubber mallet
Vernier caliper
Tap wrench
Hammer
Pincers
Crow bar
Wheel chock
Replacement: ABS sensor – AUDI A4 Avant (8D5, B5). Tip from AUTODOC experts:
- All work should be done with the engine stopped.
Replacement: ABS sensor – AUDI A4 Avant (8D5, B5). Use the following procedure:
- Step 1Secure the wheels with chocks.Step 2
Loosen the wheel mounting bolts. Use wheel impact socket #17. - Step 3Raise the rear of the car and secure on supports.Step 4
Unscrew the wheel bolts.AUTODOC recommends:Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. AUDI A4 Avant (8D5, B5) - Step 5
Remove the wheel. - Step 6
Clean the ABS sensor fastener. - Step 7
Clean the brake caliper fasteners. Use a wire brush. Use a brake cleaner.AUTODOC recommends:Replacement: ABS sensor – AUDI A4 Avant (8D5, B5). After applying the spray, wait a few minutes. - Step 8
Unscrew the brake caliper fastening. Use a combination spanner #15. Use a drive socket #13. Use a ratchet wrench. - Step 9
Remove the brake caliper. Use a crowbar.Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur.Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary. - Step 10
Remove the brake pads. - Step 11
Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray. - Step 12
Unscrew the caliper bracket fastening. Use HEX No.H8. Use a ratchet wrench. Use a tap wrench. - Step 13
Remove the caliper bracket. - Step 14
Clean the brake disc fastener. Use a wire brush. Use WD-40 spray. - Step 15
Remove the wheel hub nut cap. Use a hammer. Use a crowbar. - Step 16
Remove the cotter pin securing the hub nut. Use a crowbar. Use a flat screwdriver. - Step 17
Unscrew the hub nut. Use a drive socket #24. Use a tap wrench. - Step 18
Remove the brake disc assemled with the wheel hub bearing. Use a crowbar. - Step 19
Clean the stub axle. Use a wire brush. Use all-purpose cleaning spray. - Step 20Clean the ABS sensor fastener. Use WD-40 spray.Step 21
Measure and note the distance between the ABS sensor and the brake disc. Use a vernier caliper. - Step 22
Disconnect the ABS sensor. Use pincers. - Step 23
Disconnect the ABS sensor wiring. Use a crowbar. - Step 24
Remove the rear seats. - Step 25
Detach the ABS sensor connector. - Step 26
Disconnect the ABS sensor. Use pincers. - Step 27
Clean the ABS sensor mounting seat. Use a wire brush. Use WD-40 spray. Use a brake cleaner.AUTODOC recommends:Replacement: ABS sensor – AUDI A4 Avant (8D5, B5). After applying the spray, wait a few minutes. - Step 28Treat the ABS sensor fastener. Use a multipurpose grease. Use a flat screwdriver.Step 29
Connect the ABS sensor.Replacement: ABS sensor – AUDI A4 Avant (8D5, B5). Tip from AUTODOC experts:When installing the ABS sensor, keep the required distance between it and the brake disc.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0
Need New Tyres?
Find out which tyre and wheel sizes are compatible with the AUDI A4 B5 Avant (8D5) model
Popular maintenance tutorials for Audi A4 B5 Avant
Complete guides for changing the Wheel speed sensor on different AUDI A4 models
Unlock your car maintenance assistant!
Track expenses, manage logs, schedule replacements, and more.
Tips & tricks for your AUDI A4 Avant (8D5, B5)
View more
5 easy car repairs you can do without a garage visit
Motorcycle fuel tank restoration
Top 7 Manual Transmission Mistakes to Avoid | AUTODOC Tips
Top 4 Car Cleaning Products to Protect Your Car's Body | AUTODOC Tips
Most commonly replaced car parts on AUDI A4
Time to replace parts? Get even better deals in our Shop app.

SCAN ME


































