Wiring And Components: Notes
Special tools and workshop equipment required
- Breakout Box w/Detachable Terminals :VAS6606
- Test Adapter - Isolator Box 1 - Breakout Box with Detachable Terminals (198 pins) :VAS6606/1-1
- Test Adapter - Isolator Box 1 - Breakout Box with Detachable Terminals (198 pins) :VAS6606/1-2
- Test Adapter - Isolator Box 1 - Breakout Box with Detachable Terminals (198 pins) :VAS6606/1-3
- Template :VAS6606/1-1
- Template :VAS6606/2-1
- Template :VAS6606/3-1
- Test Adapter for ECU (1.0m) :VAS6606/7-1 and Test Adapter for ECU (1.7m) :VAS6606/7-2 .
Always make sure the cables are connected correctly.
Never use any damaged or worn tools or accessories.
See operating instructions.
-- Connect both the :VAS6606/7-1 and :VAS6606/7-2 completely to the three :VAS6606 .
-- Use the following sheets:
- Label for module 1, Cod. A + B :VAS6606/1-1 for the Test Adapter - Isolator Box 1 :VAS6606/1
- :VAS6606/2-1 for the :VAS6606/1-2
- :VAS6606/3-1 for the :VAS6606/1-3
Make sure all connection bridges are connected completely on all breakout boxes.
-- Connect the Ground (GND) wire to a breakout box and to a GND point on the vehicle.
-- Remove the Engine Control Module (ECM). Refer to Engine Control Module -J623-, REMOVING AND INSTALLING .
-- Connect the ECM to the :VAS6606/7-1 .
-- Connect the wiring harness from the vehicle to the :VAS6606/7-2 .
The connection on the ECM consists of a large and small connector.
The large connector has 105 pins and is assigned from "A 1 through A 105" on the breakout box sheet.
The smaller connector has 91 pins and is assigned from "B 1 through B 91" on the breakout box sheet.
The connection will get interrupted when the connection bridge is disconnected.
The "In contact" -1- (red socket) goes to the ECM.
The "Out contact" -2- (blue socket) goes to the wiring harness.
-- Perform test as described in relevant repair sequences.