LEFT BLACKOUT TAILLIGHT DOES NOT ILLUMINATE

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LEFT STOPLIGHT DOES NOT ILLUMINATE -CONT.

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TM-9-2330-394-13-P M1082 Series 2 Ton Light Tactical Vehicle Trailer (LMTVT) and M1095 Series 5 Ton Medium Tactical Vehicle Trailer (MTVT) Manual

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LEFT BLACKOUT TAILLIGHT DOES NOT ILLUMINATE -CONT.

TM 9-2330-394-13&P

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued

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ELECTRICAL SYSTEM - Continued

Table 1. Electrical System Troubleshooting Procedures - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

12. LEFT BLACKOUT TAILLIGHT

Check to see if 18-26 vdc is

Disconnect 24 vdc

DOES NOT ILLUMINATE

present at 24 vdc

intervehicular cable from

intervehicular cable

trailer (WP 0012 00).

connector pin A.

Set digital multimeter to

ohms.

Connect positive (+) probe

of digital multimeter to 24

vdc intervehicular cable

connector pin A.

Connect negative (-) probe

of digital multimeter to a

known good ground.

Position towing vehicle main

light switch to SER DRIVE

and note reading on digital

multimeter.

Position towing vehicle main

light switch to OFF.

If 18-26 vdc is not present,

replace 24 vdc intervehicular

cable (WP 0164 00, Item 2).

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