U0560 code meaning
Invalid Data Received From Electronic Brake Booster Control Module B
What U0560 means
A second brake booster unit mainly appears in architectures built for automated driving, where a single electronic brake must not be a single point of failure. Bosch, for example, pairs its integrated power brake with a separate redundant brake unit that can stop the car if the primary unit fails. U0560 reports that the module labelled B sends data the receiver cannot use, for instance a status that contradicts the A unit or a frame with a wrong counter or checksum. No manufacturer documents U0560 publicly, and which physical unit carries the B label depends on the maker. U025F is the lost-communication counterpart. Losing redundancy usually triggers a warning and can disable assisted or automated driving functions.
U0560 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor0.5 to 3 hours
- Clears after repairWhen cleared with a scanner
Symptoms of U0560
- Brake system warning lamp or message on
- Driver assistance or automated functions unavailable
Common causes of U0560
- Most likelySecondary brake unit B internally faulty
- PossibleSoftware of the two brake units not matched after update or replacement
- Less likelySeparate supply or ground of unit B faulty
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Electronic brake booster module b
What each part of U0560 means
| U | Network system: communication between the control modules (CAN bus). |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 60 | The exact fault in that area. |
What to do next
- Note U0560 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about U0560
What does U0560 mean?
U0560 means "Invalid Data Received From Electronic Brake Booster Control Module B". A second brake booster unit mainly appears in architectures built for automated driving, where a single electronic brake must not be a single point of failure. It is a generic code, so it means the same on every make.
Is it safe to drive with U0560?
Drive gently and only to a workshop. With U0560 the car can go into limp mode (reduced power) to protect itself.
Will U0560 fail an emissions test?
U0560 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is U0560 to fix?
Difficulty: workshop only. A typical repair takes 0.5 to 3 hours of work. This is a job for a workshop.
Will U0560 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.