Clock Malfunction
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Inspect fuses F17, Ef28 and F22. Is either fuse F17, Ef28 or F22 open? |
- | Go to Step 2 | Go to Step 3 |
| 2 |
|
- | System OK | - |
| 3 |
|
11-14 V | Go to Step 5 | Go to Step 4 |
| 4 | Repair the open power supply circuit for the fuse. Is the repair complete? |
- | System OK | - |
| 5 | Use a voltmeter to measure the battery voltage available at the clock connector terminal 2. Does the voltage measure within the specified range? |
11-14 V | Go to Step 7 | Go to Step 6 |
| 6 | Repair the open circuit between the clock connector terminal 2 and the fuse F22. Is the repair complete? |
- | System OK | - |
| 7 | Turn the ignition ON. Is battery voltage available at the clock connector terminal 5? |
- | Go to Step 9 | Go to Step 8 |
| 8 | Repair the open circuit between terminal 5 of the clock connector and fuse F17. Is the repair complete? |
- | System OK | - |
| 9 | Measure the continuity between terminal 3 of the clock connector and ground. Does the multimeter indicate the specified value? |
0 Ω | 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 terminal 3 the clock connector and ground G202. Is the repair complete? |
- | System OK | - |