OTC Wireless switch/hub - Manual (Page 50)

40
Self Diagnostics
ABS / Air Bag 2004 User Guide
2 Select Self Diagnostics and press the ENTER key. This
displays the Self Diagnostics menu screen.
Figure 5.21: Self Diagnostics Menu Screen
3 Select On Demand Test and press the ENTER key. This
displays the On Demand Test screen.
Figure 5.22: Self Diagnostic On Demand Test Screen
4 Wait for the test to start. While the test runs, a timer counts
down the time remaining for the test. When the test is
complete, an instruction screen (similar to
Figure 5.23 )
may appear.
Figure 5.23: Self Diagnostic Test Instruction Screen
5 Read and follow the instructions on the screen and press
the OK function key.
6 One or more instruction screens may appear. If so, read
each screen and use the function keys to answer any
questions. Do this until the list of codes appears on the
DTC Info screen.
Figure 5.24: DTC Information Screen
7 View the list and save or print it, if necessary.
To view a saved file, refer to “
Playback a Data File ” on
page 21 . For printing information, refer to “ Print ” on
page 26 .
Note: For some vehicles, the DTC Info screen has a
Pathfinder function key. This function key lets you access
the Pathfinder software’s Quick Path function from with in
the ABS / Air Bag software. For details, refer to “
Chapter
7: Pathfinder ” on page 47 .
8 Use the EXIT key to return to previous screens.
Note: After viewing the codes, clear the codes. Refer to
“
Clear Codes ” on page 38 .