Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Inspect the PK LPS fuse in the fuse block. Is the PK LPS fuse open? | -- | Go to Step 2 | Go to Step 3 |
2 | Inspect and repair the source of the overload in CKT 240 (ORN). Is the repair complete? | -- | System OK | -- |
3 | Connect a test lamp from cavity G 5 of the PK LPS fuse to ground. Does the test lamp illuminate? | -- | Go to Step 5 | Go to Step 4 |
4 | Repair the open in CKT 42 (RED) between the fuse block and the engine wiring harness junction block. Is the repair complete? | -- | System OK | -- |
5 |
Does the test lamp illuminate? | -- | Go to Step 7 | Go to Step 6 |
6 | Repair the open in CKT 451 (BLK/WHT) between the IP cluster connector and ground G 102. Is the repair complete? | -- | System OK | -- |
7 | Inspect the ILLUM fuse in the fuse block. Is the ILLUM fuse open? | -- | Go to Step 8 | Go to Step 9 |
8 | Inspect and repair the source of the overload in CKT 8 (GRY). Is the repair complete? | -- | System OK | -- |
9 |
Does the test lamp illuminate? | -- | Go to Step 10 | Go to Step 19 |
10 | Place the headlamps switch in the park position. Does the transmission range (TR) lamp operate? | -- | Go to Step 16 | Go to Step 11 |
11 |
Does the test lamp illuminate? | -- | Go to Step 13 | Go to Step 12 |
12 | Repair the open in CKT 8 (GRY) between the TR control connector and the fuse block. Is the repair complete? | -- | System OK | -- |
13 | Connect a test lamp from cavity C of the TR control connector to B +. Does the test lamp illuminate? | -- | Go to Step 15 | Go to Step 14 |
14 | Repair the open in CKT 150 (BLK) between the TR control connector and ground G 200. Is the repair complete? | -- | System OK | -- |
15 | Replace the TR lamp. Refer to Range Selector Replacement in Automatic Transmission. Is the repair complete? | -- | System OK | -- |
16 | Connect a test lamp from cavity 29 at the IP cluster connector to ground. Does the test lamp illuminate? | -- | Go to Step 17 | Go to Step 18 |
17 | Replace the IP cluster. Is the repair complete? | -- | System OK | -- |
18 | Repair the open in CKT 8 (GRY) between the fuse block and the IP cluster. Is the repair complete? | -- | System OK | -- |
19 |
Does the test lamp illuminate? | -- | Go to Step 21 | Go to Step 20 |
20 | Repair the open in CKT 240 (ORN) between the fuse block and the headlamps switch. Is the repair complete? | -- | System OK | -- |
21 |
Does the test lamp illuminate? | -- | Go to Step 25 | Go to Step 22 |
22 |
Is the resistance greater than the specified value? | 1 ohms | Go to Step 23 | Go to Step 24 |
23 | Repair the open in CKT 9 (BRN) between the headlamps switch and the IP lamps dimmer switch. Is the repair complete? | -- | System OK | -- |
24 | Replace the headlamps switch. Is the repair complete? | -- | System OK | -- |
25 | Measure the resistance in CKT 44 (DK GRN) betweeen the IP lamps dimmer switch and the fuse block with a J 39200 digital multimeter. Is the resistance greater than the specified value? | 2 ohms | Go to Step 26 | Go to Step 27 |
26 | Repair the open in CKT 44 (DK GRN) between the IP lamps dimmer switch and the fuse block. Is the repair complete? | -- | System OK | -- |
27 | Replace the IP lamps dimmer switch. Is the repair complete? | -- | System OK | -- |
