TM-9-2320-440-13-P

TERMINAL HIGH ALTITUDE AREA DEFENSE (THAAD) CARRIER

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

AUGUST 2010

TM-9-2320-440-13-P - Page 282 of 1616

TM 9-2320-440-13&P

0030-8

0030

LHS CAB CONTROL FAILS SELF TEST OR NO VIM HEART BEAT INDICATION (CONTINUED)

THAAD0525

WARNING

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment or

severe burns or electrical shock to personnel.

NOTE

To locate the THAAD communication harness Y connector for the VIM in question, follow

the three-conductor harness back from the faulted VIM 40 pin connector terminal 21 and

22 to the communication harness Y connector.

Step 13.

Disconnect THAAD control valve harness VIM 40 pin connector (WP 0089) and

THAAD communication harness connectors for VIM where second HEART BEAT

indicator light is not flashing. Check for continuity across (+) J1939 wire from VIM 1, 40

pin connector, terminal 22 to THAAD communication harness connector terminal A.

If there is no continuity, repair (+) J1939 wire (TM 9-2320-325-14&P) or

replace THAAD control valve harness (WP 0088).

Step 14.

Check for continuity across THAAD control valve harness (-) J1939 wire from VIM 2, 40

pin connector, terminal 21 to THAAD communication harness connector terminal B.

If there is no continuity, repair (-) J1939 wire (TM 9-2320-325-14&P) or

replace THAAD control valve harness (WP 0088).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION