Skip to content

01316 – ABS Control Module: No Communications (VAG Golf IV/V/VI, Passat B5/B6, Touran, Audi A3, A4, A6, TT, Octavia, Leon)

On VAG vehicles, fault code 01316 means "ABS Control Module: No Communications". It is common on Golf IV/V/VI, Passat B5/B6, Touran, Audi A3, A4, A6, TT, Octavia, Leon, All engines engines. Below are the real-world causes, step-by-step tests and OEM part numbers.

Last updated

01316 quick summary

Fault code01316
MeaningABS Control Module: No Communications
SystemNetwork / CAN Bus
VehiclesVAG (VW, Audi, Škoda, Seat)
Common onGolf IV/V/VI, Passat B5/B6, Touran, Audi A3, A4, A6, TT, Octavia, Leon, All engines
SeverityHigh
Can I drive?Carefully. ABS, ESP and possibly the speedometer and cruise control do not work. Normal braking still works.
Repair cost€0 – €900

Symptoms of 01316

  • ABS, ESP and brake warning lights on
  • Speedometer dead or jumping
  • ABS module does not answer the scan tool
  • Code stored in engine, gearbox, airbag or cluster
  • Fault appears after rain or washing the car

Most common causes of 01316 (most likely first)

Mechanic's Pro Tip

Other modules store 01316 when the ABS module is silent on the bus. If the ABS module (03) does not answer the scan tool at all, check its fuses (often a large fuse in the engine bay fuse box) and ground first. On Golf IV / A4 B5 / Passat B5 era cars with the ATE Mk20/Mk60 or Bosch 5.3/5.7 units, internal solder joint failures are a known fault and are commonly repaired.

  1. 1.ABS module internal failure (often repairable)

    Most likely

  2. 2.Blown ABS fuse or poor ground

  3. 3.Water in the ABS connector

  4. 4.CAN or K-line wiring fault

  5. 5.Low battery voltage

Step-by-step diagnostic guide

  1. 1

    Try to connect to the ABS module (03) with the scan tool.

  2. 2

    Check the ABS fuses (power and pump/valves) and ground.

  3. 3

    Inspect the ABS connector for water and corrosion.

  4. 4

    Check CAN wiring at the ABS connector.

  5. 5

    Repair the supply or wiring, or have the ABS module repaired/replaced and coded.

Frequently asked questions

Can an ABS module be repaired?

Yes, many VAG ABS modules with known faults are repaired by specialists. The hydraulic block can usually be reused.

Do I need to code a replacement ABS module?

Usually yes, and on cars with ESP the steering angle and other sensors need calibration.

Related fault codes

This guide is for information only. Working on vehicles can be dangerous — if you are unsure, have the car checked by a qualified mechanic. Values can differ between model years; always check the manufacturer's repair information.