Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Do the LO beam headlamps illuminate? | -- | Go to Step 3 | Go to Step 2 |
2 | Repair the LO beam headlamps. Refer to Headlamps Inoperative - Low Beams . Is the repair complete? | -- | System OK | -- |
3 | Inspect the GAUGES fuse in the fuse block. Is the GAUGES fuse open? | -- | Go to Step 4 | Go to Step 5 |
4 | Inspect and repair the source of the overload in CKT 39 (PNK). Is the repair complete? | -- | System OK | -- |
5 | Inspect the DRL fuse in the fuse block. Is the DRL fuse open? | -- | Go to Step 6 | Go to Step 7 |
6 | Inspect and repair the source of the overload in CKT 340 (ORN). Is the repair complete? | -- | System OK | -- |
7 |
Does the test light illuminate? | -- | Go to Step 9 | Go to Step 8 |
8 | Repair the open in CKT 42 (RED) between the fuse block and the ignition switch. Is the repair complete? | -- | System OK | -- |
9 | Connect a test lamp between cavity G 3 of the DRL fuse and ground Does the test light illuminate? | -- | Go to Step 11 | Go to Step 10 |
10 | Repair the open in CKT 3 (PNK) between the fuse block and the engine wiring harness junction block Is the repair complete? | -- | System OK | -- |
11 | Observe the BRAKE indicator. Is the indicator always on? | -- | Go to Step 12 | Go to Step 13 |
12 | Repair the BRAKE indicator. Refer to Brake Warning Indicator Always On . Is the repair complete? | -- | System OK | -- |
13 |
Does the test light illuminate? | -- | Go to Step 15 | Go to Step 14 |
14 | Locate and repair the open in CKT 39 (PNK) between the GAUGES fuse and the DRL relay. Is the repair complete? | -- | System OK | -- |
15 |
Does the test light illuminate? | -- | Go to Step 17 | Go to Step 16 |
16 | Locate and repair the open in CKT 340 (ORN) between the DRL fuse and cavity A of the DRL diode module connector. Is the repair complete? | -- | System OK | -- |
17 |
Do the daytime running lamps operate? | -- | Go to Step 18 | Go to Step 19 |
18 | Replace the DRL diode module. Is the repair complete? | -- | System OK | -- |
19 |
Does the test light illuminate? | -- | Go to Step 21 | Go to Step 20 |
20 | Repair the open in CKT 634 (YEL) between the DRL diode module and the DRL relay. Is the repair complete? | -- | System OK | -- |
21 | Install a fused jumper between cavity G 6 and cavity H 4 of the DRL relay connector. Do the daytime running lamps operate? | -- | Go to Step 22 | Go to Step 23 |
22 | Replace the DRL relay. Refer to Daytime Running Lamps (DRL) Relay Replacement . Is the repair complete? | -- | System OK | -- |
23 |
Does the test light illuminate? | -- | Go to Step 25 | Go to Step 24 |
24 | Locate and repair the open in CKT 39 (PNK) between the GAUGES fuse and the DRL control module connector. Is the repair complete? | -- | System OK | -- |
25 | Connect a test lamp from cavity H of the DRL control module connector to B+. Does the test light illuminate? | -- | Go to Step 27 | Go to Step 26 |
26 | Locate and repair the open in CKT 150 (BLK) between the DRL control module and ground. Is the repair complete? | -- | System OK | -- |
27 | Connect a test lamp from cavity G of the DRL control module connector to ground. Does the test light illuminate? | -- | Go to Step 29 | Go to Step 28 |
28 | Locate and repair the open in CKT 592 (LT GRN/BLK) between the DRL control module and the DRL relay. Is the repair complete? | -- | System OK | -- |
29 | Replace the DRL control module. Refer to Daytime Running Lights (DRL) Control Module Replacement . Is the repair complete? | -- | System OK | -- |
