Panoramic Glass Roof/Power Sunshade Switch Test: Test
How to use this service information .
NOTICE:
When working with a vehicle equipped with the electronic air suspension, be sure to set it to the leveling off mode to prevent unexpected operation. Refer to the Electronic Air Suspension System Service Precautions - Refer to: Electronic Air Suspension System Connector Fitting Precautions or Electronic Air Suspension System Service Precautions for the procedure.
- Panoramic Glass Roof/Power Sunshade Switch - Test
Preconditions
Procedure/Specifications
- Check the switch according to the table. (Figure 1, 2, and 3)
NOTICE:
- When an LED is located between terminals, check if the LED lights by connecting power and ground to the LED.
- Note this important operating characteristic; diode bias causes a diode to fully conduct electricity in one direction (forward), while not at all in the opposite direction (reverse).
NOTE:The panoramic glass roof/power sunshade switch is built into the roof module.
Figure 1
Panoramic Glass Roof Switch (Figure 2)
Power Sunshade Switch (Figure 3)
Result
- If the result is not as specified, replace the roof module.
- Check the switch according to the table. (Figure 1, 2, and 3)