Volvo S40 SRS Airbag error CFFF or 53247 internal error. Fault finding and repair.

Consider to support my channel and all the hard work put into it at   / lmautorepairs  
Thank you

Hi

This car came to me with the airbag light on...
When scanned, the SRS or Airbag module had the trouble code CFFF "Control module internal fault"... Some scan tools report it as error "53247 Unknown error".
However I had an idea of what needed to be done to resolve it, it to me a bit longer than expected... but got there in the end, as explained at the end of the video...
Follow me on this video to find out what was the problem and how to resolve it.

NOTE THAT THE LINKS BELOW ARE FOR A QUICK REFERENCE ONLY!
FEEL FREE TO DO YOUR OWN RESEARCH PRIOR TO HIT THE "BUY" BUTTON.

Flux used: NC-559-ASM-UV
https://www.amazon.co.uk/gp/product/B...

To clean: Isopropyl Alcohol
https://www.amazon.co.uk/gp/product/B...

Fiber Glass Cleaning Pen:
https://www.amazon.co.uk/gp/product/B...

Soldering Iron: Temperature controlled soldering station.
https://www.amazon.co.uk/gp/product/B...

Hot Air Gun Station:
https://www.amazon.co.uk/gp/product/B...

Desoldering Vaccum Station:
https://www.amazon.co.uk/gp/product/B...

Remote Tester:
https://www.amazon.co.uk/gp/product/B...
https://www.amazon.co.uk/gp/product/B...

Uni-T clamp meter:
https://www.amazon.co.uk/gp/product/B...

EEPROM Adaptor:
https://www.amazon.co.uk/gp/product/B...

X-PROG:
https://www.amazon.co.uk/gp/product/B...



Hope you enjoy the video.
Any questions or comments put them below.
Like always, thank you for watching!