Interior Lights Diagnostic System Check
Step
| Action
| Normal Result(s)
| Abnormal Result(s)*
|
1
|
- Install the scan tool.
- Turn the ignition switch to the ON position.
- Select BCM DTC with the scan tool.
- Check for any stored DTCs which may have an effect on serial data
line communication.
- Turn ignition switch OFF.
- Remove the scan tool.
| No DTCs
are stored in memory.
|
Diagnostic System Check - Body Control System
|
2
|
- If the passive keyless entry system is active, walk towards vehicle.
- If the passive keyless entry system is not active, open the driver's
door.
|
• | Inside rearview mirror courtesy lamps are illuminated. |
• | LH/RH instrument panel courtesy lamps are illuminated. |
• | LH/RH rear compartment courtesy lamps are illuminated. |
|
|
3
|
- Close the driver's door.
- Turn the ignition switch to the ON position.
- Turn the LH/RH rearview mirror lamp switches ON and OFF.
- Open and close the instrument panel glovebox door.
- Open and close the LH/RH vanity mirror covers.
- Open and close the engine compartment.
|
• | Inside rearview mirror convenience lamps are illuminated. |
• | The instrument panel storage compartment lamp is illuminated. |
• | The LH/RH vanity mirror lamps are illuminated. |
• | The underhood lamp is illuminated. |
|
|
* Refer to the appropriate symptom diagnostic table for
the applicable abnormal result.
|