U0239

Lost Communication With Entrapment Control Module A

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Automatic door/hatch closers do not work
Error message on the dashboard
Disabling some comfort functions
Problems with central locking
Hazard lights flash when attempting to use automatic functions

Causes

Open or short circuit in the module circuit
Hold Control Module Malfunction
Problems with the module connector
Wiring harness damage
Problems with module power or grounding

How to Fix

Check fuses associated with the module
Inspect module connectors and wiring
Check power supply and grounding of the module
Scan the module for additional error codes
Replace retention control module if necessary

Related codes

U0238 U0240 U0241