Toro Outcross 9060 Service Manual page 229

Primary Controller (T1: TEC) (continued)
Outcross 9060
18234SL Rev B
When testing for wire harness continuity at the connector for
the controller, take care to not damage the connector pins with
multimeter test leads. If connector pins are enlarged or damaged
during testing, connector repair may be necessary for proper
machine operation.
g259215
1. Platform wire harness connector P74
2. Tab
A 50 pin wire platform harness connector is attached to the controller. The
connection terminal function for the controller and the wire harness connector
pins are shown above. If the wire harness connector is removed from the T1:
TEC for any reason, tighten the harness connector screw from 2.8 to 3.2 N·m
(25 to 28 in-lb).
Because of the solid state circuitry built into the controller, there is no method to
test the controller directly. A controller may be damaged if an attempt is made to
test it with an electrical test device (e.g. digital multimeter or test light).
Note: The InfoCenter Display, TECs, and the TDM used on the Outcross 9060
machine are matched for correct machine operation. If any of these components
are replaced for any reason, system software needs to be reloaded (contact an
Authorized Toro Distributor for assistance).
IMPORTANT
Figure 80
3. Primary controller (T1: TEC)
Page 6–21 Electrical System: Electrical Component Testing