Airbag light flashing 4-2 [PROBLEM SOLVED]
 

I've done a search and read through 4 pages of threads but no-one seems to have had the 42 error airbag code before. I've checked the fuses and all are ok any suggestions or links to code explinations?

sorry, 2005 XLT SuperCab 35,000 miles

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42 — Impact Sensor Fault (Front Impact Severity Sensor Circuit Fault)

This isn't really something for the typical home mechanic to attempt to repair, and probably most independent shops will direct you to the dealer.

Problem Solved
 

PROBLEM SOLVED!!!!!

Turns out that the wiring loom in behind the R/H kick panel had moved itself around and when the door was opened max & suddenly once it cut through the pink & purple wires that form some part of the loop in the airbag circut.

The wires were cut by the arm thing that stops the door from oprning too far.

My F150 has been converted to RHD so all my wireing may be in different places but hopefully it can help someone else in a similar situation.