Using the EC-AT Tester (49 GO19 901B)
INSPECTION PROCEDURECAUTION: Do not connect the NGS to the data link connector 2 when EC-AT tester is connected to the power- train control module. Doing so can cause incorrect test results.
EC-AT tester (49 G019 901B) and adapter (49 B019 9A1):
1. Assemble the SST.
2. Set the EC-AT selector switch to position 3.
3. Set the EC-AT tester vehicle switch to 626/MX-6 position.
4. Set the EC-AT tester select switch to position A.
5. Turn the ignition switch and the EC-AT tester main switch to ON.
6. Check indication of the respective light or digital display in each condition, referring to the indication table.