Service Manual

Reelmaster 5410/5510/5610 (Tier 4) Diagnostic Fault Code Quick Reference Table Page 2 of 4
Fault
Number
Fault Title
Controller
Affected
Fault Condition/
Circuit
Description
Additional Notes
Service Actions
(Repair or replace any
worn or damaged parts)
6
Key Start Timeout
Master TEC
This fault is reported
when the ignition key
switch is held in the
START position for
more than 30 seconds.
1) Cycle the ignition switch.
2) Use the InfoCenter to test the
ignition switch.
3) Test the ignition switch and
circuit wiring manually.
7
Software
Incompatible
Master TEC
This fault is reported
when a problem exists
with the software.
1) Use Toro DIAG to update the
software.
2) If the fault remains, contact
Toro.
8
12 Vdc Charging
System Voltage
Too High
Master TEC
This fault is reported
when the TEC detects
that the 12 Vdc
alternator is generating
more than 16.3 Vdc.
1) Test the alternator.
2) Test the wiring harness.
9
12 Vdc Charging
System Voltage
Too Low
Master TEC
This fault is reported
when the TEC detects
that the 12 Vdc
charging system
(alternator) is
generating less than
8.8 Vdc.
1) Check the alternator drive belt.
2) Test the alternator.
3) Test the wiring harness.
10
Can bus timeout -
engine
Master TEC
This fault is reported
when the TEC has lost
communication with
the engine control unit
(ECU)
1) Check the CAN connection.
2) Verify power to the ECU.
12
Can bus timeout -
InfoCenter
Master TEC
This fault is reported
when the TEC has lost
communication with
the InfoCenter
1) Check the CAN connection.
2) Verify power to the InfoCenter.
13
Ignition key
switch
malfunction
Master TEC
This fault is reported
when the TEC detects
the key switch START
input is active but the
key switch RUN input
is off.
The ignition key switch has 2
output pins. Only 1 should be
active at any given time.
The machine will not run if this
fault exists.
1) Use the InfoCenter to test the
ignition key switch.
2) Test the ignition key switch
manually.
3) Test the ignition key switch
circuit wiring and connectors.