ONE OR BOTH BLACKOUT STOPLIGHTS DO NOT ILLUMINATE

TM 9-2320-366-20-1

e62. ONE OR BOTH BLACKOUT STOPLIGHTS DO NOT ILLUMINATE

INITIAL SETUP

Equipment Condition

Material/Parts

Engine shut down (TM 9-2320-366-10-1).

Packing, Preformed (Item 191, Appendix G)

Tools and Special Tools

Personnel Required

Tool Kit, Genl Mech (Item 46, Appendix C)

(2)

STE/ICE-R (Item 41, Appendix C)

Multimeter, Digital (Item 22, Appendix C)

References

TM 9-4910-571-12&P

START

KNOWN INFO

TEST OPTIONS

Stoplights operate in normal

Operational Test

mode.

Does one blackout

POSSIBLE PROBLEMS

REASON FOR QUESTION

stoplight illuminate?

This question eliminates

Faulty composite taillight

possible problems and

assembly.

determines where

Faulty lamp.

troubleshooting continues.

Faulty rear lights cable

assembly.

Faulty main light switch.

Faulty dashboard cable

assembly.

YES

Go to step 5 of this fault.

Change 1