VOLVO
ECM-1616 - Interactive Reprogramming Code - erase error, low voltage
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
3 modelsC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Show models by year and engine (9)
- Volvo C30 (2007–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo C30 (2007–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo C30 (2007–2013)2011–2013Engine B4204S3, B4204S4 only
- Volvo S40 (2004–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo S40 (2004–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo S40 (2004–2013)2011–2012Engine B4204S3, B4204S4 only
- Volvo V50 (2004–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo V50 (2004–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo V50 (2004–2013)2011–2012Engine B4204S3, B4204S4 only
What does this fault code mean?
The engine control module (ECM) has recorded that the voltage was too low when its internal processor was being reprogrammed. The fault lies in the software and can be corrected by reprogramming with a stable supply voltage.
Possible causes
- Software error
What you can do
- 1Check that the battery is fully charged and that the terminals are tight, since low voltage during programming causes the fault
- 2Have a workshop reprogram the engine control module with the latest software
- 3Clear the fault code once programming is finished and check that it does not come back
Symptoms you may notice2
- The engine is difficult to start
- The engine feels lacking in power
General guidance for car owners. Diagnosis on the car can point to a different cause.