TURN SIGNAL INDICATORS AND HIGH BEAMS ON INDICATOR DO NOT OPERATE

TM 9-2320-366-20-1

e29. TURN SIGNAL INDICATORS AND HIGH BEAMS ON INDICATOR DO NOT OPERATE

INITIAL SETUP

Tools and Special Tools

Equipment Condition

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

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

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

Batteries disconnected (para 7-57).

Multimeter, Digital (Item 22, Appendix C)

Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B)

Personnel Required

(2)

References

TM 9-4910-571-12&P

START

KNOWN INFO

TEST OPTIONS

Headlight high beams

Continuity Test or

operate.

STE/ICE-R #91

Is continuity present

POSSIBLE PROBLEMS

REASON FOR QUESTION

between connector PX7-7

Faulty dashboard cable

If continuity is not

and a known good ground?

assembly.

present, wire 3021 is

Faulty lighted indicator

faulty. If continuity is

display.

present, lighted

indicator display is

faulty.

YES

Repair wire 3021 (para 2-45)

or replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Replace lighted indicator

display (para 7-16).

2-448