Subaru of America is recalling 74,000 Outback and Legacy 2010 models because of defective wiring in the steering column.
It is part of a larger global problem, where the Japanese initially tried to fix the issue with a service bulletin claiming it was an isolated defect.
The wiring in a steering column connector located behind the steering wheel may develop stress cracks and eventually break. If this were to happen, many electrical components may not operate as intended, including the airbag, which makes this a safety related defect.
Possible circuits affected are the driver’s frontal airbag, paddle shifter function, cruise control, horn control and radio function. It is just the latest example of how the growing use of electronic controls in automobiles leaves them vulnerable to safety defects and service problem.