Radio Display Inoperative, No Sound from Speakers. Pontiac Sun Runner - 2WD (Canada) 1998

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Radio/Audio System Check? | -- | Go to Step 2 | Go to Radio/Audio System Check

2

1. Disconnect the radio connector.

Turn the ignition switch to ACC or ON.

2. Connect a J 39200 from the radio connector cavity 4 to ground
3. Measure the voltage.

Is the voltage less than the specified value?

10 V

Go to Step 3

Go to Step 4

3 | Repair the open in WHT/BLK wire between the radio and the fuse block 2. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Radio/Audio System Check | --

4

1. Connect a J 39200 between the radio connector cavities 4 and 9.
2. Measure the voltage.

Is the voltage less than the specified value?

10 V

Go to Step 5

Go to Step 6

5 | Repair the open in BLK wire between the radio and G200. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Radio/Audio System Check | --

6

1. Connect a J 39200 between the radio connector cavities 11 and 9.
2. Measure the voltage.

Is the voltage less than the specified value?

10 V

Go to Step 7

Go to Step 8

7 | Repair the open in WHT wire between the radio and the fuse block 2. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Radio/Audio System Check | --
8 | Inspect the radio connector for cavities shorted together or poor connections. Are there shorted cavities or poor connections? | -- | Go to Step 9 | Go to Step 10
9 | Repair the shorted cavities or poor connections. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Radio/Audio System Check | --
10 | Repair the radio. Refer to Radio Replacement . Is the repair complete? | -- | Go to Radio/Audio System Check | --