Toro Reelmaster 6500–D Service Manual page 217

defective electrical parts immediately. To reset a blinking
LED, turn the key switch "OFF", then back "ON".
If no output LED's are blinking, but the correct output
LED's do not illuminate, verify that the required input
switches are in the necessary positions to allow that
function to occur. Verify correct switch function.
If the output LED's are on as specified, but the machine
does not function properly, this indicates a non–electri-
cal problem. Repair as necessary.
NOTE: Due to electrical system constraints, the output
LED's for "START", "PREHEAT" and "ETR/ALT" may not
blink even though an electrical problem may exist for
those functions. If the machine problem appears to be
with one of these functions, be certain to check the elec-
trical circuit with a volt / ohm meter to verify that no elec-
trical problem exists to these functions.
Reelmaster 6500–D/6700–D
If each input switch is in the correct position and func-
tioning correctly, but the output LED's are not correctly
illuminated, this indicates an ECU problem. If this oc-
curs, contact your Toro Distributor for assistance.
IMPORTANT: The Diagnostic ACE display must not
be left connected to the machine. It is not designed
to withstand the environment of the machine's ev-
ery day use. When done using Diagnostic ACE, dis-
connect it from the machine and reconnect
loopback connector to harness connector. Machine
will not operate without loopback connector
installed on harness. Store Diagnostic ACE in dry,
secure location in shop, not on machine.
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Electrical System