3. After the electrical connection is made to a
trailer equipped with electric brakes:
•
A TRAILER CONNECTED message will be
briefly displayed on the DIC display.
•
The Trailer Brake Display Page will appear
on the DIC showing TRAILER GAIN and
TRAILER OUTPUT.
•
In the Trailer Output display on the
DIC, “- - - - - -“ will disappear if there is no
error present. Connecting a trailer without
electric brakes will not clear the six dashed
lines.
4. Adjust the Trailer Gain by using the gain
adjustment (+ / -) buttons on the Trailer
Brake Control Panel.
5. Drive the vehicle with the trailer attached on a
level road surface representative of the towing
condition and free of traffic at about 20 to
25 mph (32 to 40 km/h) and fully apply
the Manual Trailer Brake Apply lever.
Adjusting trailer gain at speeds lower than
20 to 25 mph (32 to 40 km/h) may result in an
incorrect gain setting.
6. Adjust the Trailer Gain to just below the point
of trailer wheel lock-up, indicated by trailer
wheel squeal or puffs of tire smoke when
a trailer wheel locks.
Trailer wheel lock-up may not occur if towing
a heavily loaded trailer. In this case, adjust
the Trailer Gain to the highest allowable
setting for the towing condition.
7. Re-adjust Trailer Gain any time vehicle
loading, trailer loading or road surface
conditions change or if you notice trailer wheel
lock-up at any time while you are towing
478
Summary of Contents for 2007 Silverado
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 24: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 24 ...
Page 114: ... NOTES 114 ...
Page 208: ... NOTES 208 ...
Page 212: ...Instrument Panel Overview Instrument Panel Overview Base Uplevel version 212 ...
Page 376: ... NOTES 376 ...
Page 647: ...Engine Drive Belt Routing A Air Conditioning Compressor V6 Engines V8 Engines 647 ...