Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the system operation and perform the necessary inspections? | -- | Go to Symptoms - Entertainment | |
2 |
Does the radio display illuminate and the speakers operate properly? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the test lamp illuminate? | -- | ||
4 | Probe between the radio harness connector C1 terminal 10 and terminal 5. Refer to Circuit Testing in Wiring Systems. Does the test lamp illuminate? | -- | ||
5 | Repair a poor connection or an open in the battery voltage circuit of the radio. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
6 |
Does the test lamp illuminate? | -- | ||
7 | Repair a poor connection or an open in the ground circuit of the radio. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
8 | Replace the radio. Refer to Radio Replacement . Did you complete the replacement? | -- | -- | |
9 | Repair a poor connection or an open in the accessory voltage circuit of the radio. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
