TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

TM-5-4210-249-13-P-2 - Page 713 of 1452

TM 5-4210-249-13&P-2

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TFFT04133

Step 11.

Disconnect driver side body wire harness door switch connector in stowage

compartment D1 (WP 0385).

Check for continuity across wire 2640 (black) at driver

side body wire harness door switch connector to a known good ground.

If there is no continuity, repair wire 2640 in driver side body wire harness if

repairable (TM 9-2320-325-14&P), or replace driver side body wire

harness (WP 0448).

TFFT04134A

Step 12.

Check for continuity from door switch connector wire 1472 (black) to lamp socket, wire

1472 (black).

a.

If there is continuity, replace stowage compartment D1 door

switch (WP 0385).

b.

If there is no continuity, repair wire 1472 in driver side body wire

harness if repairable (TM 9-2320-325-14&P), or replace driver side

body wire harness (WP 0448).