SUBWOOFER ENABLEMENT SIGNAL CHECK

Check 5570TI

- Activate the Connect autodiagnostic procedure [TP_5580PJ] and check that the amplifier condition is "Present" on the screen.

- If the result of the test shows the amplifier not there, check for the presence of 12 V for the signal at pin 6 of the 20-way connector I for the NIT and at pin 8 of the subwoofer box.

Connect pin out

1. Pin n°1 left audio input (+)

2. Pin n°2 right audio input (+)

3. Pin n°3 +13.5 Vdc power supply

4. Pin n°4 left audio input (-)

5. Pin n°5 right audio input (-)

6. Pin n°6 not connected

7. Pin n°7 earth (GND)

8. Pin n°8 ignition enablement (Key-on)

Subwoofer pin out