What does fault code AEM-1D0A mean?

Diagnostic fault code details for AEM-1D0A (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Repair service at OBD Tuning.

VOLVO

AEM-1D0A - Control module. Internal fault. Permanent fault

System

Accessory Electronic Module (AEM)

Volvo models this fault code applies to

This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.

Applies to the following models:

5 models

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Show models by year and engine (5)

What does this fault code mean?

The AEM has a permanent internal fault, and accessories connected to the module do not work. Because the fault persists, the module is usually the source of the problem.

Possible causes

Internal fault in the control module

What you can do

1Clear the code and check that it comes back
2Check that the battery is in good condition and that its terminals are secure
3A permanent fault means the module is replaced by a workshop, and the code is checked afterwards

Symptoms you may notice1

Accessories connected to the module stop working

General guidance for car owners. Diagnosis on the car can point to a different cause.