U055D

Invalid Data Received From Special Purpose Vehicle Control Module D

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–167 (est.)

Symptoms

Check Engine Light Is On
Failure of special equipment
Switching to emergency mode
Errors in other systems
Loss of communication with additional modules

Causes

Broken or damaged CAN bus wires
Short circuit in communication circuit
Malfunction of the special equipment control module
Module power problems
Corrosion of connector contacts

How to Fix

Check the integrity of the CAN bus wiring
Test the module supply voltage
Inspect connectors for corrosion
Read error codes in an additional module
Conduct diagnostics of special equipment
Repair only from an authorized dealer

Related codes

U055A U055B U055C