U0276

Lost Communication With Lighting Driver Control Module D

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Incorrect operation of lighting (headlights, side lights, brake lights)
Flashing or turning off headlights completely
Error message on the dashboard
Inability to turn lights on or off

Causes

Broken or damaged wires in the harness
Lighting control module malfunction
Poor contact in connectors
Module power problems
Short circuit in the circuit

How to Fix

Check the integrity of the wiring harness
Inspect connectors for corrosion or damage
Check fuses associated with the module
Diagnose the lighting control module

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