#LockUp

This week’s episode of Ask Jack is all about the magic boxes that separate today’s cars from their predecessors — and the unintended consequences of when it all goes wrong.

Reader Eiriksmal writes:

I hope I’ve startled you with this bold introduction. There’s a question I have that only you can answer … probably. It takes a sophisticated man with all sorts of worldly experience that I lack.

You see, I drive a car without antilock brakes, traction control, or stability control. I’m a whipper snapper who’s only been driving 14 years, so I never knew an era without ABS, at the very least. My beloved sixth-generation Maxima, what with the six-speed manual, has a malfunctioning ABS module, so the ABS and TC (no yaw sensor was installed on the 6MT cars — ESC was autotragic only) are kaput. I’ve driven it sans braking assistance for 2.5 years, but today was my first heart-clenching episode caused by a lack of experience with driving an ABS-less car.

I noticed when bedding in some new brakes recently that the back end tries to come around the front in a panic stop after the wheels lock. Sometimes it just squirms a little, other times it would step the back end out a solid 6-8 inches. This confuses me. When I’m pointing in a straight line, holding the steering wheel tight, and jamming the pedal to the floor, why does the lighter back end try to rotate around the heavy nose?

Today, a jerk in an Escape lumbered out in front of me …

This sounds like trouble.