| Inspection |
| 1. |
Disconnect the negative (-) battery terminal.
|
| 2. |
Open the sunglass case cover from the overhead console then remove screws
(2EA).
|
| 3. |
Check for continuity between the terminals. If the continuity is not
as specified, replace the panoramaroof switch.
|
Circuit Diagram Sunroof Roller blind Connector Pin Information Sunroof No Wire harness connector Panorama motor 1 Ground Ground 2 Open switch Open switch (SIG A) 3 ICU Enable ICU Enable 4 Tilt up switch Tilt up switch 5 Close switch LIN Bus 6 Battery (+) Battery (+) 7 Open alarm switch Open alarm switch 8 Vehicle speed Vehicle speed 9 - Config pin 10 - Close switch (SIG B) Roller blind No Wire harness connector Panorama motor 1 Ground Ground 2 Open switch Open switch (SIG A) 3 ICU Enable ICU Enable 4 - - 5 Close switch LIN Bus 6 Battery (+) Battery (+) 7 - - 8 - - 9 - Config pin 10 - Close switch (SIG B)
Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim assembly.
Instructions (R-134a) When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves.
Repair procedures Replacement 1. Remove the rear heater & A/C unit. (Refer to Rear Heater - "Rear Heater Unit") 2. Loosen the mounting screws and remove the rear heater core cover (A).