FCAR F3SN USER MANUAL
20
Self-Diagnosis
Main testing cable connects with self-test connector
Self-test Connector
Note: Self-test connector only can be used in open
circuit test.
When test main testing cable, main testing cable
directly connects with self-test connector.
When testing standard OBD-II-16 connector, main
testing cable connects OBD-II, and then connects
self-test connector.
3.4.7.3 Short Circuit Test
(It is prohibited to use self-diagnosis connector to do
short circuit test.)
This is used to do short circuit test of main testing
cable and OBD-II-16 connector.
We need to test the performance of main testing cable
and OBDII-16 connector when some vehicles cannot
be tested.
Please use the product configured power adapter to
supply power and diagnose.
Main Testing Cable
S
elf-Diagnosis Connector
OBD-II-16 Connector
cConnectorconnector
