Step
| Action
| Value(s)
| Yes
| No
|
1
| Is the problem
with the low beams?
| --
| Go to
Step 2
| Go to
Step 7
|
2
|
- Disconnect the inoperative headlamp.
- Turn the headlamp switch to the HEAD position.
- Turn the headlamp dimmer switch to the LOW position.
- Using a test light, probe between the headlamp harness connector
terminal A to ground.
Does the test light illuminate?
| --
| Go to
Step 3
| Go to
Step 4
|
3
| Replace the headlamp. Refer to
Headlamp Assembly or Headlamp Bulb Replacement
.
Has the repair been made?
| --
| Go to
Daytime Running Lights (DRL) System Check
| --
|
4
| Disconnect the underhood electrical center connector C3:
| • | For the left side: using a test light, probe between B+ to the
underhood electrical center connector C3 terminal B8. |
| • | For the right side: using a test light, probe between B+ to the
underhood electrical center connector C3 terminal A8. |
Does the test light illuminate?
| --
| Go to
Step 5
| Go to
Step 6
|
5
| Replace the underhood electrical center. Refer to
Underhood Electrical Center or Junction Block Replacement
in Wiring
Systems.
Has the repair been made?
| --
| Go to
Daytime Running Lights (DRL) System Check
| --
|
6
|
| • | For the left side: repair the poor connection or open in circuit 12
between the underhood electrical center harness connector C3 terminal A8
and the headlamp connector terminal A. |
| • | For the right side: repair the poor connection or open in circuit 12
between the underhood electrical center harness connector C3
terminal A8 and the headlamp connector terminal A. |
Has the repair been made?
| --
| Go to
Daytime Running Lights (DRL) System Check
| --
|
7
|
- Disconnect the inoperative headlamp.
- Turn the headlamp switch to the HEAD position.
- Turn the headlamp dimmer switch to the HIGH position.
- Using a test light, probe between the headlamp connector terminal C
to ground.
Does the test light illuminate?
| --
| Go to
Step 3
| Go to
Step 8
|
8
| Disconnect the underhood electrical center connector C3:
| • | For the left side: using a test light, probe between B+ and the
underhood electrical center connector C3 terminal B4. |
| • | For the right side: using a test light, probe between B+ and the
underhood electrical center connector C3 terminal A4. |
Does the test light illuminate?
| --
| Go to
Step 5
| Go to
Step 9
|
9
|
| • | For the left side: repair the poor connection or open in circuit 11
between the underhood electrical center harness connector C3 terminal B4
and the headlamp connector terminal C. |
| • | For the right side: repair the poor connection or open in circuit 11
between the underhood electrical center harness connector C3 terminal A4
and the headlamp connector terminal C. |
Has the repair been made?
| --
| Go to
Daytime Running Lights (DRL) System Check
| --
|
