U0415Network Communication

Invalid Data Received From ABS Control Module

U0415 means a module received invalid or implausible data from the ABS control module over the CAN bus. It can stem from a wheel speed sensor fault, a software issue, or a wiring problem.

🚗 Not recommended. Invalid data from the ABS module can disable stability and traction control.

HIGH

severity

🎯 Top Causes, Ranked by Likelihood

#1Underlying ABS sensor fault$100-$500

40%

A wheel speed sensor or ABS input fault produces invalid data.

#2Wiring or connector fault$50-$500

30%

Bus wiring problems corrupt the data being sent.

#3Software or module fault$100-$1200

20%

Outdated software or a failing ABS module sends bad data.

🩺 Common Symptoms

ABS warning light
Stability and traction control disabled
Speedometer problems
Other U-codes and C-codes stored
Warning lights

💰 Repair Cost: DIY vs Shop

DIY Cost

$50-$400

Shop Cost

$150-$900

📋 Free OBD2 Code Cheat Sheet

The 50 most common codes with likely cause and DIY fix cost. Sent once, no spam.

🔧 How to Diagnose U0415

1Scan for stored ABS C-codes first and address them

2Inspect CAN wiring and connectors for faults

3Check wheel speed sensor signals

4Verify the ABS module software is current

❓ Frequently Asked Questions

Can I drive with U0415?

Not safely. Stability and traction control may be disabled. Diagnose it first.

What causes U0415?

Often a wheel speed sensor or ABS fault producing bad data, or wiring issues on the bus.

Should I fix other codes first with U0415?

Yes. Address any ABS C-codes first, since they commonly cause the invalid data this code reports.

🔗 Related Codes

U0121U0416U0122U0100