Step | Action | Values | Yes | No |
|---|---|---|---|---|
1 | Inspect fuse 10 in the fuse block. Is fuse 10 open? | -- | Go to Step 2 | Go to Step 3 |
2 |
Is fuse 10 open again? | -- | Go to Step 11 | Go to Step 3 |
3 | Do the following components operate normally?
| -- | Go to Step 4 | Go to Step 12 |
4 | Inspect fuse 12 in the fuse block. Is fuse 12 open? | -- | Go to Step 5 | Go to Step 6 |
5 |
Is fuse 12 open again? | -- | Go to Step 13 | Go to Step 6 |
6 |
Does the MIL light? | -- | Go to Step 7 | Go to Step 14 |
7 |
Does the test light illuminate? | -- | Go to Step 8 | Go to Step 15 |
8 |
Does the test light illuminate? | -- | Go to Step 9 | Go to Step 16 |
9 | Use a test light to probe between B+ and the theft deterrent module harness connector terminal B5. Does the test light illuminate? | -- | Go to Step 10 | Go to Step 17 |
10 |
Does the security indicator illuminate? | Less than 2 ohms | Go to Step 18 | Go to Step 19 |
11 | Repair a short to ground in CKT 640. Has the repair been made? | -- | Go to Step 20 | -- |
12 | Inspect for the following connections:
Is the action complete? | -- | Go to Step 20 | -- |
13 | Repair a short to ground in CKT 339 in Wiring Systems for the schematic. Has the repair been made? | -- | Go to Step 20 | -- |
14 |
Is the action complete? | -- | Go to Step 20 | -- |
15 | Repair a poor connection or an open in CKT 640. Has the repair been made? | -- | Go to Step 20 | -- |
16 | Repair a poor connection or an open in CKT 339 in Wiring Systems for the schematic. Has the repair been made? | -- | Go to Step 20 | -- |
17 |
Has the repair been made? | -- | Go to Step 20 | -- |
18 |
Has the repair been made? | -- | Go to Step 20 | -- |
19 | Repair a poor connection or an open in CKT 728. Has the repair been made? | -- | Go to Step 20 | -- |
20 |
Does the security indicator illuminate? | -- | Go to Step 21 | |
21 | Turn the ignition switch to the RUN position. Does the engine start? | -- | System OK |
