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).

NOTE

Test GO 1 (WP 0017 00), VTM Connections and Checkout,

must be performed before running any other STE/ICE-R test.

STARTER CIRCUIT TESTS

NG80

MODE

(CURRENT PROBE ON CABLE TO STARTER)

NOTE

CURRENT PROBE TK11

While cranking engine with bad or discharged

& TK CABLE W4

batteries, it is possible for VTM to lose power and

RIGHT

come on again after cranking has stopped,

RED

➮

FRONT

displaying four dashes. If this occurs, clean

battery posts and clamps and try again. If VTM

VEHICLE

- BLACK

still loses power, connect VTM power cable to good

batteries in another vehicle and perform following

POWER

test using test probe cable W2.

CABLE W5

W5 CABLE INSTALLATION

DO CURRENT PROBE OFFSET:

Connect cable W5 to batteries.

Turn off vehicle electrical power.

PROMPTING

Dial 74 into TEST SELECT switches.

MESSAGE

Press and hold TEST until CAL message

appears on display.

Release TEST.

TEST NO.

TEST

Wait for offset value to appear.

STARTER CIRCUIT

RESISTANCE

Is offset value within limits of 225 and +225?

YES

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

for offset fault isolation.

CHECK STARTER CIRCUIT RESISTANCE:

Shut off fuel.

PROMPTING

Press TEST.

MESSAGE

When GO appears, attempt to crank engine.

Stop cranking engine when VTM displays

OFF or an error message.

Is a number displayed?

Proceed to next page.

0018 00-18