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OBD-II code · generic

U0554

Invalid Data Received From Accessory Protocol Interface Module

System
U — In-vehicle network
Severity
Moderate (3/5)
Can I keep driving?
Drive with caution
01

What does U0554 mean?

U0554 is defined as “Invalid Data Received From Accessory Protocol Interface Module”.

Drive gently and only as far as you need to; have it checked as soon as possible.

02

Related codes

03

Look up another code

This page is general information; an exact diagnosis needs measurements and a technician’s check.