Toro Z Master 500 Series, Service Manual, Page: 126 / 168

6-11 Z Master 500 Gas Series Service Manual
6
SEAT DELAY MODULE
When operating the unit on rough terrain, if the operator
should come off the seat momentarily, the seat delay
module will temporarily delay the engine shutting down.
The seat delay module is located under the control
console behind the console pocket (Fig. 341).
Fig 341 DSC-3156
Fig 343 DSC-3157
1. Raise the seat and disconnect the seat switch.
Install a jumper wire in place of the seat switch (Fig.
343).
Fig 342 DSC-2532
The seat delay module circuit board is made up with
several different electrical components such as transient
voltage suppressor, capacitor, transistors, carbon film
resistors, diodes and a relay. The components work
together to allow any short term voltage interruption in
the seat switch and supplies temporary voltage to the
safety circuit to keep the engine running (Fig. 342).
ELECTRICAL
Purpose
Location
How It Works
Testing