Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Radio/Audio System Schematics | |||
1 | Did you review the Radio/Audio System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Does the radio display LOC? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 | Is the security code known? | Go to Step 6 | Go to Step 4 |
4 |
Could you successfully extract the code? | Go to Step 5 | Go to Step 7 |
5 | Contact Delco Electronics in order to give them the backup code information and to obtain an unlock code. 1-800-537-5140 Did you complete the action? | Go to Step 6 | -- |
6 |
Important:: If 8 unsuccessful tries are made to unlock the radio, the display will return to the LOC display, but when the SET button is pressed, INOP will be displayed. This means that the radio must be left powered up for 1 hour with the battery and the ignition applied before any more attempts to unlock the radio can be made. Anytime INOP is displayed, 3 more attempts will be allowed after the 1 hour waiting period with the battery and ignition applied.
Did you successfully complete the action? | Go to Step 8 | Go to Step 7 |
7 | Replace the radio. Refer to Radio Replacement . Did you complete the replacement? | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you complete the repair? | System OK | Go to Step 2 |