TM 9-2350-277-20-1
STE/ICE TEST 32 AIR BOX PRESSURE DIAGNOSTIC TROUBLESHOOTING—Continued
0147 00
Y
1. Install jumper wire between harness 12354672 plug P9 (1), pins 3
(2) and 4 (3).
2. Measure resistance between plug W1P1 (4), pins z (5) and y (6).
3. Does VTM read 0 ohms?
YES
NO
GO TO CY (PAGE 0147 00-7)
2Y
1. Remove plug W1P2 (1) from STE/ICE distribution box jack J2
(2).
2. Measure resistance between the following plug pins:
W1P1 (3) pin BB (4) to W1P2 (1) pin AB (5).
W1P1 (3) pin f (6) to W1P2 (1) pin f (7).
W1P1 (3) pin g (8) to W1P2 (1) pin g (9).
3. Did VTM read 0 ohms for each measurement?
YES
NO
2YN
1. Faulty W1 cable. Beyond unit
maintenance repair.
2. Notify supervisor.
0147 00-2
