Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Were you sent from the Foglamp System Check? | -- | Go to Fog Lights System Check | |
2 | Perform the Body Control Module (BCM) Diagnostic System Check? Refer to Diagnostic System Check - Body Control System . Are any DTCs stored in memory related to fog lamp operation? | -- | Go to applicable diagnostic table | |
3 |
Does the scan tool display the switch status as ACTIVE and INACTIVE? | -- | ||
4 | Check the F/TNK DR MiniFuse® #32. Is the fuse open? | -- | Go to Power Distribution | |
5 |
Does the test light illuminate with the switch depressed? | -- | ||
6 |
Is the resistance within specified values? | 0-2 ohms | ||
7 |
Is the resistance within specified values? | 0-2 ohms | ||
8 | Replace the front fog lamp switch. Refer to Rear Compartment Lid Switch Replacement Fog Lamp Switch Replacement . Is the repair complete? | -- | Go to Fog Lights System Check | -- |
9 | Replace the BCM. Refer to Body Control Module Replacement Body Control Module (BCM) Programming/RPO Configuration . Is the repair complete? | -- | Go to Fog Lights System Check | -- |
10 | Repair the open in circuit 192. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
11 | Repair the open in circuit 2840. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
12 | With the scan tool indicating the front fog lamp switch as ACTIVE, is the front fog lamp indicator illuminated? | -- | ||
13 | Check the FOG LP MiniFuse® #6. Is the fuse open? | -- | ||
14 |
Do the front fog lamps illuminate? | -- | ||
15 |
Is the resistance within specified values? | 0-2 ohms | ||
16 | Replace the FOG LP Micro Relay #39. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
17 | Repair the open in circuit 1317. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
18 | Repair the short to ground in circuit 34. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
19 |
With the scan tool indicating switch status as ACTIVE, does the test light illuminate? | -- | ||
20 | Connect a test light from the front fog lamp bulb connector terminal B to ground. With the scan tool indicating switch status as ACTIVE, does the test light illuminate? | -- | ||
21 | Replace the front fog lamp bulbs. Refer to Front Fog Lamp Bulb Replacement . Is the repair complete? | -- | Go to Fog Lights System Check | -- |
22 | Repair the open ground circuit 150. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
23 | Repair the open in circuit 34. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
