TM 9-2350-277-20-1
STE/ICE TEST 25 FUEL RETURN PRESSURE DIAGNOSTIC
TROUBLESHOOTING—Continued
0144 00
BY
1. Remove plug W1 P2 (1) from STE/ICE distribution box
jack J2 (2).
2. Measure resistance between STE/ICE distribution box jack J2 (2),
pins AC (3) and AD (4). VTM should read infinity.
3. Does VTM indicate a fault?
YES
NO
BYN
1. Faulty W1 cable. Beyond unit
maintenance repair.
2. Notify supervisor.
B2Y
1. Remove harness 12354593 P1 (1) from STE/ICE distribution box
jack J1 (2).
2. Measure resistance between 12354593 P1 (1), pins p (3) and n
(4). VTM should read infinity.
3. Does VTM indicate a fault?
YES
NO
B2YN
1. Replace STE/ICE distribution box
(WP 0874 00) thru (WP 0877 00).
2. Verify no faults found.
0144 00-5
