TM 10-5410-228-24
2.8
UNIT LEVEL TROUBLESHOOTING PROCEDURES Continued.
26. NO AIR WHEN ESS CONTROL MODULE IS SET TO THE VENT MODE, MOBILE MODE,
INTERNAL POWER Continued.
1
Remove connector plugs from SV1 and
SV9.
Remove cable assembly 1A4A1W3
connector P1 from J3 (see para 2.13.27).
Check continuity of cable per Appendix F,
Fig. F-4, sheet 1.
Remove cable assembly
Does
1A1W6 connector P1 from J1.
Yes
continuity
Test for continuity per
exist?
No
Does
Repair cable assembly
Repair cable assembly
No
continuity
1A4A1W1.
1A4A1W3.
exist?
Yes
Remove cable assembly 1A4W6 connector
P2 from J2.
Test for continuity per Fig. 3-5, sheet 4.
Does
Notify direct
No
continuity
support to repair
exist?
cable assembly
1A4W6.
Yes
Gain access to inside of control panel
per para 2.13.23.
Do a continuity check of the electrical
wiring per Appendix F,
Fig. F-9, sheet 6.
Repair wiring as required.
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