POWER SOURCE: DLC CABLE
Step Action Yes No
1 Does vehicle support power through DLC cable connection
exclusively? (If you are not sure, consult your service manual.)
Using a digital multi-meter (DMM), verify vehicle battery voltage.
Is battery fully charged?
Verify connection at vehicle DLC connector for loose or damaged
pin(s).
Did you find a problem?
1. Disconnect DLC cable from vehicle.
2. Power on Tech 2 using alternate power source at DLC cable
power jack connection.
Did your Tech 2 power on?
Remove DLC cable from Tech 2 and attach alternate power
supply at VCI power jack connection located at bottom of Tech 2.
Does Tech 2 power on?
Replace DLC cable.
Problem with vehicle.
(Consult vehicle service
manual.)
Problem with Tech 2.
Contact Customer
Support.
Go to Step 5.
Repair connector.
(Consult vehicle service
manual.)
Go to Step 4.
Go to Step 3. Charge battery.
Go to Step 2. Use alternate power.
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5
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