Autotech Connexion

Protocol detector and break-out box for the DLC (Diagnostic Link Connector) with additional features! By connecting this tool, the technician can switch, cross, and parallel interface leads simultaneously to diagnose, analyze, test and monitor the whole testing process on a vehicle. It has LEDs that light up to display protocol detected, grounds, and voltage. It serves as DLC magnifier (makes DLC 5 times larger), DLC extender (place DLC where needed) and a “spy” (monitors the activity on each OBDII dedicated data line). It monitors voltage with a display and an alarm warning when the voltage falls below 12 Volts or goes higher than 15 volts. It can also be used as a data saver when connected to an external 12V battery while replacing the vehicle’s battery.

How to Use:
1. General use:
a. Switch the ignition key to OFF position.
b. Connect the tool to the DLC on vehicle.
c. Turn ignition key back to ON position.
d. As soon as it powers up, the voltmeter will display the battery volts and automatically checks the power, grounds, DLC data wires and searches for voltage pulses.
2. Detecting Protocol in use:
a. Plug scan tool or interface to the tool.
b. Use the scan tool to view live data stream.
c. Check the flashing blue LEDs and match them with the protocols marked on the label of the tool.
d. Always turn ignition key to OFF position before removing the tool.
3. Act as Data Saver:
a. Connect the OBDII cable with battery clips to the tool.
b. Turn ignition key to OFF and connect the tool to the car DLC.
c. Attach the battery clip to an external battery (not the battery from the same car).
d. The tool will display the battery voltage and now it is ready for replacing the car battery.
e. After the job is done, remove the battery clips from the external battery and unplug the tool from the car.

Typical Applications:
VW – To protect the scan tool / aftermarket radios on VWs
BMW – Transmitter Programming on some models
Honda – Set the ECM in SCS mode with scan tool connected
Lexus – Help diagnose electronics systems (Sirius, GPS) on pin 6 and 14
Bosch – Troubleshoot Bosch controllers that short to ground

Features:
- Constantly monitor battery voltage with volts display and warning beeps for Low (Below 12V) and High (Above 14.9V) – an important feature for ECU programming and coding operations.
- OBDII Breakout points with protocol and data signal detection shown by flashing color LEDs to indicate the functionality of the ECU when in operation with a scan tool.
- Data saver for ECU when connected to an external 12V battery while replacing the car battery.
- Handles up to 5 Amps DC input and output.
- Standard 4 mm female banana jack receptacles accept both standard and sheathed male banana plugs.
- Pin 16 socket is protected by a self-healing fuse rated at 5 amps