12
Tech Updates
T R U C K P A R T S & S E R V I C E | J u l y 2 0 1 8
B
osch has produced a technical
bulletin for fl eet terminals and
service facilities on the impor-
tance of scan tool selection in reducing
downtime.
To ensure the selection of the proper
scan tool in a shop, Bosch says service
centers should begin by assessing the
features they need, and what capabilities
will best aid their technicians.
Coverage
If technicians are troubleshooting
trucks and systems from different
manufacturers, Bosch says to consider
an aftermarket scan tool with all makes/
models coverage. An all-makes tool will
enable techs to move between more
vehicles using a familiar tool, saving
time. An aftermarket tool also will com-
municate with most modules on the
truck, not just one manufacturer's com-
ponents like an OEM tool. Technicians
can use the same scanner to read codes,
control and diagnose engines, transmis-
sions, trailers, brake systems and more,
Bosch says.
Work at the truck
Bosch says one-tool repair assets can save
time and keep technicians at the vehicle
to diagnose, test and repair. Bosch says
to look for a scan tool with information
that can help techs diagnose and repair
issues faster. Interactive wiring diagrams,
likely repairs, component location and
tolerance specs on the tool can prevent
techs from searching for information on
a laptop or manual and make them more
effi cient, the company says.
Additionally, when demoing a tool,
Bosch says to check the functionality of
the special tests. Bosch adds some tools
include step-by-step instructions on
how to perform the tests and what techs
should observe. More information is bet-
ter than less, especially when diagnosing
complex electrical systems.
SELECTING THE RIGHT
DIAGNOSTIC SCAN TOOL
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