Creator OBDII/EOBD scanner
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B) Check if the scan tool’s OBD II connector
is securely connected to the vehicle’s DLC;
C) Verify that the vehicle is OBD2 compliant;
D) Turn the ignition off and wait for about 10
E) Ignition back to on and continue the testing.
F) Verify the control module is not defective
Scan tool doesn’t power up
If the scan tool won’t power up or operates
incorrectly in any other way, you need to do the
A) Check if the scan tool’s OBD II connector
is securely connected to the vehicle’s DLC;
B) Check if the DLC pins are bent or broken.
Clean the DLC pins if necessary.
C) Check vehicle battery to make sure it is still
good with at least 8.0 volts.