Table 2. Starting System Troubleshooting Procedure

TM 9-2320-361-24-1

0012 00

BATTERY AND CHARGING SYSTEM TROUBLESHOOTING (Contd)

Table 2. Starting System Troubleshooting Procedure (Contd).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Test 2. Test for battery voltage at lug

1. STARTER WILL NOT

D of magnetic starter relay.

CRANK (Contd)

1. With power accessory switch

1. If 19 VDC are not present, go to

ON, turn start switch and at

test 4.

same time, check for battery

2. If voltage is present, go to test

voltage at lug D on starter

step 2.

relay.

2. Set multimeter to RX 1 scale.

1. If continuity is 1 ohm or less, go to

Check for continuity between

test step 3.

lug C on starter relay and

2. If continuity is greater than 1 ohm,

ground.

disconnect ground lead at lug C.

Repair or replace ground lead

(WP 0090 00). Go to WP 0012 00,

table 1, malfunction 1, test 1, step

1 and retest.

3. Check for battery voltage at

1. If voltage is present, go to test

lug B of starter relay with

step 5.

start switch turned.

2. If voltage is not present, go to test

step 4.

4. Check for battery voltage at

If voltage is not present, repair or

lug A on starter relay. Voltage replace lead 14 (WP 0090 00). Go to

should always be present.

WP 0012 00, table 1, malfunction 1,

test 1, step 1 and retest.

5. Check continuity of lead 214

If continuity is not present, repair or

between lug B on starter relay replace lead 214 (WP 0090 00). Clean

and pin 1 on starter solenoid. connections before reinstalling lead.

Ensure all connections are tight. Go

to WP 0012 00, table 1, malfunction 1,

test 1, step 1 and retest.

0012 00-8