A6 Sedan V6-2.8L (ATQ) (2000)
If LED does not light up:
-
Check wire connection from terminal 1 or 3 of connector for open circuit and short circuit to Ground (GND):
-
Repair open circuit or short circuit if necessary.
If LED lights up:
Checking activation
-
Connect VAG1598/31 test box at wiring harness to ECM, do not connect ECM. Refer to "Scan Tool Testing/Wire And Component Test Using
VAG1598/31 Test Box", Under "Powertrain Management" See: Powertrain Management/Computers and Control Systems/Testing and Inspection
-
Check the following wire connections for open circuit and short circuit to Ground (GND) and B+:
Harness connector Terminal
VAG1598/31 test box Socket
2
56
4
55
-
Repair open circuit or short circuit if necessary.