Subjective criticism aside, I stand by my
suggestion. I've used the technique as described for many years, and it's always been helpful in controlling my MY2000 RWD pickup in wintery conditions.
And, Valvestem and I aren't alone:
http://mercedesforum.com/forum/archive/index.php/t-34278.html
The technique even worked with my FWD '93 Acura Legend to remove engine torque pulses when the ABS system cycled the front brakes on and off. In fact, there were certain combinations of winter road conditions (i.e., snow/ice covered downhill parking ramps) in which I couldn't stop that AT- and ABS-equipped car unless I put it into neutral.
In the spirit of full disclosure, the Legend's behavior may have been an unusual artifact of its particular generation. The ABS system in my original '91 Legend never worked correctly, and Honda replaced that car with a '93 model after I "suggested" we contact a BBB arbitration panel to discuss a brake system-related "lemon". But it was the '93 that gave me problems when driving/stopping in snow.
Nonetheless, two of my original points may require clarification.
"
...shifting from "D" to "N" at low speed as you approach a full stop" means just that. I'm not suggesting coasting down a hill willy-nilly in "N". Instead, say, as you approach a controlled intersection, are otherwise slowing down (or trying to), are traveling at perhaps 5 mph, and intend to stop, then use this technique to help bring the vehicle to a controlled stop.
It's analogous to shifting an MT-equipped vehicle into neutral as "...you approach a full stop".
If it doesn't work for you, then don't bother. But, as one of my sisters-in-law discovered while driving on packed snow, it even helped her keep her van stopped when the rear drive wheels otherwise overcame the locked front wheels and started propelling her van forward.
Second, as I mentioned, and except for Valvestem's
comment above, I don't know if this technique will work for AT-equipped AWD vehicles like the Subaru. I'd be interested in comments from others who may have actually tried the technique.
Regards,
Jim / crewzer