WARNING LIGHT DOES NOT WORK CONTINUED - TM-9-2320-270-20-10136

TM 9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

29. WARNING LIGHT DOES NOT WORK CONTINUED,

Step 3.

At dome light circuit breaker (1), using multimeter set at 30 vdc, put red

probe on wire no. 029 (2), and black probe to good ground.

If meter reads no voltage, put headlight switch in OFF position and

replace circuit breaker (page 4-304).

At warning switch (3), using multimeter set at 30 vdc, put red probe on wire

Step 4.

no. 029 (2), from breaker to switch and black probe to good ground.

If meter reads no voltage, put headlight switch in OFF position, close

instrument panel (page 4-244), and notify direct support maintenance.

Put warning switch (3) in ON position. Using multimeter set at 30 vdc,

Step 5.

put red probe on wire no. 029 (2) from switch to warning, and black probe to

good ground.

a. If meter reads no voltage, put headlight switch and warning switch

(3) in OFF position and replace warning switch (page 4-294).

b. If meter reads voltage, put headlight switch and warning switch in

OFF position and close instrument panel (page 4-244).

TA239662

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