Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Does the test lamp light? | -- | ||
2 | Locate and repair the open in CKT 241 (BRN) between the underhood bussed electrical center and the front axle actuator/switch. Is the repair complete? | -- | System OK | -- |
3 | Connect a self-powered test lamp from terminal E (BLK wire) to ground. Does the test light? | -- | ||
4 | Locate and repair the open in CKT 2150 (BLK). Is the repair complete? | -- | System OK | -- |
5 | Connect a self-powered test lamp from terminal B (LT BLU wire) to ground. Does the test light? | -- | ||
6 | Replace the front axle actuator/switch. Refer to Electric Motor Actuator Replacement . Is the repair complete? | -- | System OK | -- |
7 |
Does the test lamp light? | -- | ||
8 | Locate and repair the open in CKT 2150 (BLK) between the switch and the ground. Is the repair complete? | -- | System OK | -- |
9 |
Does the test light? | -- | ||
10 | Replace the transfer case switch. Is the repair complete? | -- | System OK | -- |
11 | Locate and repair the open in CKT 1296 (LT BLU) between the switch and the actuator. Is the repair complete? | -- | System OK | -- |
