P26EC

Engine Sound Control B Circuit/Open

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Changing the sound of the engine
Check Engine Light Illuminates
Lack of active sound
Possible misfires in rare cases

Causes

Open circuit in engine sound control circuit
Audio control module malfunction
Wiring harness damage
Contact corrosion
Software problems

How to Fix

Check the integrity of the control circuit
Inspect connectors and contacts for corrosion
Test the audio control module
Check for software updates
Replace damaged components

Related codes

P26EB P26ED P26EE