Digital Clock Diagnosis
DIGITAL CLOCK INOPERATIVE
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Check fuse Ef11 and F15. Is either of the fuses Ef11 or F15 blown? |
- | Go to Step 2. | Go to Step 3. |
| 2 |
Is the repair complete? |
- | System OK | - |
| 3 |
Is the voltage equal to the specified value? |
11 -14 V | Go to Step 6. | Go to Step 2. |
| 4 | Repair the open power supply circuit for the fuse. Is the repair complete? |
- | System OK | - |
| 5 |
Is the voltage equal to the specified value? |
11-14V | Go to Step 7. | Go to Step 6. |
| 6 | Repair the open circuit between the clock connector terminal 4 and fuse F15. Is the repair complete? |
- | System OK | - |
| 7 | Turn the ignition ON. Is battery voltage available at the clock connector terminal 3? |
- | Go to Step 9. | Go to Step 8. |
| 8 | Repair the open circuit between the clock connector terminal 3 and fuse Ef11. Is the repair complete? |
- | System OK | - |
| 9 | Check the continuity between the clock connector terminal 1 and ground. Is the continuity equal to the specified value? |
0 | Go to Step 10. | Go to Step 11. |
| 10 | Replace the clock. Is the repair complete? |
- | System OK | - |
| 11 | Repair the open ground circuit between the clock connector terminal 1 and ground G202. Is the repair complete? |
- | System OK | - |