SkyTrak 6036 Service Manual - Manual (Page 437)

9.85 Model 6036 Legacy
Electrical System
c. Travel Select Lever and Wiring Harness Testing
Note: An assistant will be required to operate the travel
select lever in order to perform the following test.
1. Remove the plug from the UPPER (Fig. 9-72, 1 and
Fig. 9-72, 1) and LOWER (Fig. 9 -72, 2 and
Fig. 9-73, 1) transmission solenoid valve bodies.
Turn the ignition key switch to the RUN position.
Figure 9-72 Upper Transmission Solenoid
Harness Side Pin Connections
Note: In order to perform the solenoid test, the park
brake switch must be in the OFF position.
2. Have an assistant place the travel select lever in the
position that is not functioning correctly.
3. Check the harness side pin connections with a DMM
for battery voltage corresponding to the direction and
gear that has been selected. Refer to the chart that
follows. Place the negative (-) lead on pin 7 (ground)
(Fig. 9-72, 2 or Fig. 9-73, 2) and the positive (+) lead
on the pin to be tested; test for battery voltage.
If battery voltage is not present on any of the pins
that have been tested, the wiring harness is suspect
and should be replaced.
If battery voltage is present, the harness is
functioning properly.
Figure 9-73 Lower Transmission Solenoid
Harness Pin Connections
MT1110
2
1
Y1
Y2
Y3
MT1120
2
1
Y4
Y5
Y6