OTC Wireless switch/hub - Manual (Page 46)

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Read Codes
ABS / Air Bag 2004 User Guide
Figure 5.8: Diagnostic Trouble Codes Menu Screen
2 Select Read Codes and press the ENTER key. This dis-
plays an instruction or information screen, similar to the
following screen.
Figure 5.9: Information or Instruction Screen
Note: If connection information is provided (see Figure 5.9 ),
use the information to connect the NGIS tool to the vehicle’s
DLC.
3 One or more information or instruction screens appear.
Read the screens and follow all instructions. If necessary,
use the function keys to answer any questions. Do this
until the test screen appears (see
Figure 5.10 ).
Figure 5.10: Read Codes Test Screen
4 The test screen displays the codes being read and the
time remaining for the test. When the test is finished, the
word “Wait” changes to “Test completed.” When this hap-
pens, press the EXIT function key to continue. This
displays the following screen.
Figure 5.11: Read Codes Completed Screen
5 Press the OK function key.
6 One or more instruction screens may appear telling you
how to clear the codes from the vehicle. Read each
screen and use the function keys to answer any
questions.
7 When finished, use the EXIT key to return to previous
screens.
Note: Use the Review Codes function to view a list of any
codes that were read. For details, refer to “
Review Codes ”
on page 37 .