Chevrolet Silverado 2008 Specifications Page 397

  • Download
  • Add to my manuals
  • Print
  • Page
    / 596
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 396
To determine if the electrical fault is on the vehicle side
or trailer side of the trailer wiring harness connection,
do the following:
1. Disconnect the trailer wiring harness from the
vehicle.
2. Turn the ignition OFF.
3. Wait ten seconds, then turn the ignition back
to RUN.
4. If the CHECK TRAILER WIRING message
re-appears, the electrical fault is on the vehicle side.
If the CHECK TRAILER WIRING message only
re-appears when you connect the trailer wiring
harness to the vehicle, the electrical fault is on the
trailer side.
SERVICE TRAILER BRAKE SYSTEM This message
will be displayed when there is a problem with the
ITBC system. If this message persists over multiple
ignition cycles there is problem with the ITBC system.
Take your vehicle to an authorized GM dealer to
have the ITBC system diagnosed and repaired.
If either the CHECK TRAILER WIRING or SERVICE
TRAILER BRAKE SYSTEM message is displayed while
you are driving your vehicle, you no longer have
power available to your trailer brakes. When traffic
conditions allow, carefully pull your vehicle over to the
side of the road and turn the ignition off. Check the
wiring connection to the trailer and turn the ignition back
on. If either of these messages continues, either your
vehicle or your trailer needs service.
An authorized GM dealer may be able to diagnose and
repair problems with your trailer. However, any
diagnosis and repair of your trailer is not covered under
your GM Warranty. Please contact your trailer dealer
for assistance with trailer repairs and trailer warranty
information.
4-85
Page view 396
1 2 ... 392 393 394 395 396 397 398 399 400 401 402 ... 595 596

Comments to this Manuals

No comments