| 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.
Description and operation Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engi
System Block Diagram Component Parts And Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control Module Converts vehicle speed to pulse. ECM Receives signals from sensor and control switches.