M2/M3 BFV: TROUBLESHOOTING - OD1610 - LESSON 2/TASK 1
FIGURE 10.
TEST CABLES AND ADAPTERS ASSEMBLY.
(1) Inspect the Vehicle Test Meter (VTM) for Serviceability.
The
first inspection step is to check the VTM (figure 11 on the following page)
for serviceability. Look at J1, J2, J3, and J4 on the VTM. Check for bent
or broken pins, dented or cracked shells, dirt.
Check the display window
for cracks. Make sure that the VTM circuit breaker, TEST SELECT, and TEST
switches on the VTM operate freely. Pull the circuit breaker switch to the
OFF position.
(2) Inspecting the Set Communicator (SETCOM) for Serviceability.
Inspect the SETCOM (figure 12 on page 60) for serviceability.
Check the
display window on the SETCOM for cracks.
Look at the keys, checking for
cracked or missing keys.
Make sure that the cable is not cut or frayed.
Check the connector for bent or broken pins, a dented or cracked shell, and
for dirt.
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