Re: 04-07 Scion XB Aftermarket Cruise Control???
I'd rate it a 3. I got the mechanical parts set up with no problems, and thought I had the electrical wring hooked up OK, too. But it didn't work, and I was leaving on a one-month cross-country trip, so I didn't have time to debug the problem.
Rostra technical support hooked me up with one of their approved installation shops in Albuquerque, and they got it working in an hour, for $75. Their tech support is pretty good, and the installation manual is thorough. My problem was I hooked up the wrong wire for the Vehicle Speed Sensor. The reason, I'm pretty sure, is that the wiring changed in post-December '05 xBs.
Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac? George Carlin
49.2 mpg avg over 58,800 miles. 176% of '08 EPA
Best flat drive 94.5 mpg for 10.1 mi
Longest tank 1033 km (642 mi) on 10.56 gal = 60.8 mpg
Boycotting Exxon/Mobil since 1989, BP/ARCO/Amoco since 2010
See my cross-country trip report here,
& my 1000 km tank here.