VOLTAGE TEST - TM-9-2320-366-20-11479

TM 9-2320-366-20-1

WARNING

Remove rings, bracelets, watches,

necklaces, and any other jewelry

before working around vehicle.

Jewelry can catch on equipment

and cause injury or short across

electrical circuit and cause severe

burns or electrical shock.

VOLTAGE TEST

(1)

Disconnect connector J2 from connector P2.

(2)

Set multimeter to volts dc.

(3)

Connect positive (+) probe of multimeter to

connector J2-1.

(4)

Connect negative (-) probe of multimeter to

ground.

(5)

Position master power switch to on

(TM 9-2320-366-10-1).

(6)

Position windshield wiper switch to high

(TM 9-2320-366-10-1) and note reading on

multimeter.

(7)

If 24 vdc is not present, repair wire 1590

(para 2-45) or replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III dashboard

cable assembly (para 7-11).

(8)

If 24 vdc is present, replace windshield wiper

EMI cable (para 7-68).

(9)

Position windshield wiper switch to off

(TM 9-2320-366-10-1).

(10)

Position master power switch to off

(TM 9-2320-366-10-1).

(11)

Connect connector J2 to connector P2.

(12)

Install PDP on dashboard with three screws.

(13)

Install three washers and screws in PDP.

(14)

Install PDP cover (para 16-2).

2-915