Ford 2011 Econoline Owner's Manual page 193

20 mph (32 km/h) will turn off the stability control light and TCS OFF
light. The switch will not allow partial AdvanceTrac with RSC system
disabling above 20 mph (32 km/h).
In R (Reverse), ABS and the engine traction control and brake traction
control features will continue to function; however, ESC and RSC are
disabled.
AdvanceTrac with RSC Features
Stability
Button control and
functions TCS OFF
light
Illuminated
Default at
during bulb
start-up
check
Button pressed Illuminated
momentarily solid
Button pressed
again after
deactivation or Not
driving above illuminated
20 mph
(32 km/h)
STEERING
To help prevent damage to the power steering system:
• Never hold the steering wheel at its furthest turning points (until it
stops) for more than a few seconds when the engine is running.
• Do not operate the vehicle with a low power steering pump fluid level
(If the fluid level is below the FULL COLD range on the dipstick).
• Some noise is normal during operation. If the noise is excessive, check
for low power steering pump fluid level before seeking service by your
authorized dealer.
2011 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)
RSC ESC
Enabled Enabled
Enabled Enabled
Enabled Enabled
Driving
TCS
Enabled
Disabled
below
20 mph
(32 km/h)
Enabled
193