1996 Toyota 4Runner Cruise Control and Airbags

Electrical problem
1996 Toyota 4Runner 6 cyl Two Wheel Drive Automatic 180K miles

The cruise control and airbags are not working. Someone told me the problem was something called the "timing clock." I find no reference to "timing clock" anywhere.

What do you think?

Are the CC and airbags connected electrically?

If so, what is my problem?

Thank you,

Riley