2005 Ford Explorer Rear wheel drive with AdvanceTrac, Can these be dyno'd? The MOTOR book says it can and the underhood label does not mention anything about I/M testing or can not be I/M tested. We tried to disengage it by turning the button OFF but the Traction feels like it still activated.
The traction system grabs right away though. There is no way we could've taken it up over 7mph, the rear wheels would shake aggressively.
We tried holding the button down for a few seconds, still it would not deactivate. The light would show OFF but we did not hear a beep. Our Motor ECS book says to test it ASM, we had to let the customer go cuz we didn't want to get screwed for it.
Lets face it, we will not get questioned by the BAR "police" whether we do an ASM or TSI
on questionable vehicles with Traction control and or Advanced Trac systems.
BTW, They are not scoring us on those issues.