Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Is battery voltage present? | -- | ||
2 | Use a DMM in order to measure the voltage between the cellular telephone module connector terminals M and B. Is voltage present? | -- | ||
3 | Repair the short to ground in CKT 1154 (DK BLU). Is the repair complete? | -- | System OK | -- |
4 | Use a DMM in order to set to ohms (OHMS) scale and inspect for continuity between the cellular telephone module connector terminal M and the cellular telephone handset connector terminal 2. Is there continuity? | -- | ||
5 | Repair the short to voltage in CKT 1154 (DK BLU). Is the repair complete? | -- | System OK | -- |
6 | Replace the handset cord with a known good cord. Is the earpiece sound restored? | -- | ||
7 | Repair the open in CKT 1154 (DK BLU). Is the repair complete? | -- | System OK | -- |
8 | Is the cellular telephone portable? | -- | ||
9 | System OK. Is the repair complete? | -- | System OK | -- |
10 | Replace the cellular telephone handset interface-to-harness connector jumper with a known good part. Is the earpiece sound restored? | -- | ||
11 | Replace the handset with a known good handset. Is the earpiece sound restored? | -- | ||
12 | Replace the cellular telephone handset interface with a known good part. Is the earpiece sound restored? | -- | ||
13 | System OK Is the repair complete? | -- | System OK | -- |
14 |
Is the repair complete? | -- | System OK | -- |
15 | System OK Is the repair complete? | -- | System OK | -- |
16 |
Is the repair complete? | -- | System OK | -- |
17 | Replace the cellular telephone handset interface. Is the repair complete? | -- | System OK | -- |
