TM 5-3805-280-24-1
Sub-System Diagnostics
PROPEL AUTO IDLE
1--24-Volt Terminal
YES: Relay is OK.
RELAY (K10) CHECK
2--Ground Terminal
3--Relay Common
NO: Relay has failed.
4--Relay Normally Closed
Replace.
5--Relay Normally Open
Disconnect relay from harness.
T7447BG
1914JAN91
Does ohmmeter read continuity?
Connect 24 volts to relay terminal 1, and ground terminal
2.
Does relay "click"?
With 24 volts still connected to terminal 1, connect
ohmmeter to terminals 3 and 5.
9015
15
Does ohmmeter read continuity?
89
1/1
TRAVEL ALARM 5 AMP
Remove fuse block cover.
YES: Fuse is OK. Go to
FUSE (F10) CHECK
next check.
Remove fuse from fuse block.
NO: Replace Fuse. If
Using ohmmeter, check fuse for continuity.
fuse blows again, check
for short.
Is continuity measured?
1/1
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