Pass
If reprogramming the machine was successful, go to
and follow the steps listed.
Fail
If both attempts to reprogram the machine are unsuccessful, go to Step 3.
Step 3: Prepare to test the InfoCenter wiring and/or replace the
InfoCenter.
To test the InfoCenter wiring or replace the InfoCenter, remove the side cover as follows:
1.
Remove the access panel from the outer cover of the control arm
2.
Remove the 6 screws that secure the outer cover to the control arm
1. Flange-head mounting screws
Step 4: Test the power and ground wiring in seat harness connector
P52.
Important:
If the InfoCenter is displaying screens, skip this step and go to Step 5.
Use a multimeter to test the resistance between the following pairs of locations:
Location
Harness
1
Seat
2
1
Seat
2
Connector
Pin
P52
2
Chassis ground
P52
1
Chassis ground
Returning the Machine to Service (page 22)
Figure 103
2. Flange-head mounting screw with self-locking nut
Wire
Expected
Color
Reading
Pink
Approx.
75 ohms
Brown/
Yellow
Less than 2
ohms
181
(Figure
103).
(Figure
103)..
Connector Graphic
g032822