Speakers Inoperative - One Side with Remote CD Player. Opel Sintra 1999

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Is there sound from the left speakers? | -- | Go to Step 2 | Go to Step 3
2 | Is there sound from the right speakers? | -- | Go to Radio/Audio System Check | Go to Step 3

3

1. Disconnect the radio receiver connector C3.
2. Disconnect the CD changer connector.
3. Use a DMM in order to measure the resistance of the affected audio channel between the radio receiver connector C3 and the CD changer.

Is the resistance within the specified range?

0-2ohms

Go to Step 4

Go to Step 5

4 | Use a DMM in order to test for a short to ground in the affected audio channel input at the radio receiver harness connector. Is there a short to ground in the circuit? | -- | Go to Step 6 | Go to Step 7
5 | Repair a faulty connection or an open in the affected circuit between the radio receiver and the CD changer. Has the repair been made? | -- | Go to Radio/Audio System Check | --
6 | Repair a short to ground in the affected circuit between the radio receiver and the CD changer. Has the repair been made? | -- | Go to Radio/Audio System Check | --
7 | Use a DMM in order to test for a short to voltage in the audio channel input at the radio receiver connector. Does the voltage measure greater than the specified range? | 0-2V | Go to Step 8 | Go to Step 9
8 | Repair a short to voltage between the CD changer and the radio receiver in the affected circuit. Has the repair been made? | -- | Go to Radio/Audio System Check | --
9 | Service the CD changer. Refer to Remote Compact Disc Player Replacement . Has the repair been made? | -- | Go to Radio/Audio System Check | --