TM 9-2320-302-20
0013 00-15
ANTI-LOCK BRAKE SYSTEM TROUBLESHOOTING AND TESTING - CONTINUED
0013 00
DIAGNOSTIC AND TESTING PROCEDURES - CONTINUED
4.
Turn ignition to ON/RUN position. Pro-link screen should power up. If Pro-link does not power up or if the screen indi-
cates NO DATA RECEIVED:
a.
Check connections.
b.
Make sure the cartridge is properly connected to the Pro-link keypad.
c.
Verify 12 volts DC power and ground at the connector and ABS ECU.
d.
Check the fuse panel for a blown fuse.
e.
Check for proper wiring in the diagnostic connector.
PRO-LINK SCREENS
1.
General. This paragraph provides basic screen explanations for the Pro-link 9000 with a Rockwell WABCO D Version
cartridge. For complete operating instructions and test information, refer to the Pro-link manual. The most commonly
used types of screens are the Fault Information screens and the Component Test screens.
2.
Fault Information Screens.
a.
Existing Faults. Use these screens to identify existing faults. The Pro-link screen displays a written description of
the fault, including location on the vehicle where each exists. As long as there is an active (existing) fault in the
system, Pro-link will not let you clear faults.
b.
Stored Faults. Use these screens to identify faults stored in the ECU memory. Stored faults may be existing faults
that have been repaired, or faults that existed for a short time, then corrected themselves. After displaying stored
faults, Pro-link lets you erase them from memory. All stored faults are cleared at one time.
3.
Using Pro-Link. The following illustrates a typical fault screen sequence for a 4S/4M ABS system with an existing
fault.
a.
Figure 16 indicates existing and stored faults in the system. Press FUNC to display the menu shown in Figure 17.
Figure 16. Pro-link Screen One.
Figure 17. Pro-link Screen Two.
b.
Select Existing Fault to display active fault. Press ENTER to select. Screen shown in Figure 18 should appear. The
first line displays the number of existing faults (1 of 1), blink code (2-3), and number of times fault occurred (1
time). Lines two and three provide a written description of the fault.
