Table 2. STE/ICE-R No-Go Chain Test - continued

TM 9-2320-361-24-1

0018 00

SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE--

REPROGRAMMABLE STE/ICE-R NO-GO CHAIN TROUBLESHOOTING (Contd)

Table 2. STE/ICE-R No-Go Chain Test (Contd).

BATTERY TESTS (Contd)

NG81

MODE

Turn off vehicle electrical power.

Dial 90 into TEST SELECT switches.

Press and hold TEST until CAL message

appears on display.

PROMPTING

Release TEST.

MESSAGE

Wait for offset value to appear.

Is offset value within limits of 225 to +225.

YES

Proceed to step 3.

Proceed to TM 9-4910-571-12&P

for offset fault isolation.

TEST PROCEDURE

1. Test each battery of a series pair, then proceed to batteries of next series pair.

2. To find series pair of batteries, find pairs for which the negative terminal of one battery is connected

by a cable to the positive terminal of another battery. This makes the two batteries a series pair. For

example, in figure below, batteries A and B are a series pair , and batteries C and D are also a

series pair.

3. To test battery A or B, clamp current probe around cable connecting battery A and battery B. Point

arrow on current probe in direction of negative post connected to the cable.

4. The test probe cable W2 is first connected to battery A for testing battery A.

5. The test probe cable W2 is then connected to battery B for testing battery B. (Current probe in same

place as for testing battery A).

6. To test battery C or D, clamp current probe around cable connecting battery C and battery D. Point

arrow on current probe in direction of negative post connected to cable.

7. Connect test probe cable W2 to battery C to test battery C.

8. Connect test probe cable W2 to battery D to test battery D.

CURRENT PROBE

RED

TK 11

TEST PROBE

CABLE W2

TRANSDUCER

CABLE W4

BLACK

0018 00-25