Circuit/System Testing
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Without Amplifier
- Turn ON the ignition, with the engine OFF, and turn ON the radio. Adjust the fade and balance controls to mid range and insert the CD from the J 39916-A to identify the suspect speaker.
- Replace suspect speaker if distortion is found.
With Amplifier
- Turn ON the ignition, with the engine OFF, and turn ON the radio. Adjust the fade and balance controls to mid range and insert the CD from the J 39916-A to identify the suspect speaker.
- Disconnect the suspect speaker harness connector.
- Ignition ON, test for greater than 9 volts on the suspect (+) audio output signal circuit and ground.
- If all circuits test normal, replace suspect speaker if distortion is found.