14
Installation Procedures
9. Install the wires from the cab harness B-leg into the back of the cab bulk head connector as follows
(Figure 20 and Figure 21).
•
wire 444 to pin 9
•
wire GND to pin 42
•
yellow (J1939-) wire to pin 10
•
green (J1939+) wire to pin 11
Fig. 20
4014106a
Fig. 21
4014107a
CAB HARNESS BULK HEAD CONNECTOR
DETROIT
DIESEL
ENGINE
444 TO PIN 9
YELLOW
(J1939-)
TO PIN 10
GREEN
(J1939+)
TO PIN 11
GND
TO PIN 42
10. Reinstall the red locking plate and secure it with the center screw.
11. At the B-panel inside the cab, plug the “C” harness connector into the newly mounted display (Figure
22). Ensure there is enough slack in the harness before the tie down to allow access to the B-panel
without stressing the harness.
Fig. 22
4010736a
DISPLAY
ADAPTER
HARNESS
12. At the SAM cab under the glove box, pull connector 2B from the SAM cab and unlock the slide lock
connector.
Summary of Contents for OnGuard
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