Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the radio/audio system operation and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Verify that one of the speakers is inoperative. Do the speakers operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Is the resistance within the specified range? | 4-15 ohms | Go to Step 4 | Go to Step 7 |
4 | Measure the resistance at the speaker connector from terminal A to ground. Does the resistance equal the specified value? | Infinite | Go to Step 5 | Go to Step 8 |
5 | Measure resistance at the speaker connector from terminal B to ground. Does the resistance equal the specified value? | Infinite | Go to Step 6 | Go to Step 8 |
6 |
Is the resistance within the specified range? | 4-15 ohms | Go to Step 9 | Go to Step 10 |
7 | Replace the speaker. Refer to Radio Front Side Door Speaker Replacement , Radio Front Speaker Replacement , or Radio Rear Speaker Replacement . Is the replacement complete? | -- | Go to Step 13 | -- |
8 | Repair a short to ground in the speaker feed circuit. Refer to Circuit Testing and Wiring Repairs . Is the repair complete? | -- | Go to Step 13 | -- |
9 |
Are any poor connections present? | -- | Go to Step 11 | Go to Step 13 |
10 |
Are any poor connections present? | -- | Go to Step 12 | Go to Step 13 |
11 | Repair the poor connections. Is the repair complete? | -- | Go to Step 13 | -- |
12 | Service the radio. Refer to Radio Replacement . Is service of the radio complete? | -- | Go to Step 13 | -- |
13 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
