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The roof opening panel is an electronically operated panel that can be opened or closed by the roof opening panel switch. Actuating the switch in either a forward or rearward motion supplies a ground to the roof opening panel motor. The vent and soft-stop functions are controlled by the roof opening panel motor. These positions are obtained when an internal motor cam opens the roof position switch, removing the ground from the switch. The roof opening panel has an express open feature activated when the switch is pressed momentarily. The roof opening panel is closed by continuous activation of the switch until the sunroof stops movement. This function is controlled by the roof opening panel motor.
Visual Inspection Chart
Roof opening panel
Roof panel frame
Opening shield guide feet
Central junction box (CJB) fuses:
Battery junction box (BJB) fuse 1 (60A)
Accessory delay relay
Roof opening panel control switch
Roof opening panel motor
The roof opening panel does not open or close
Central junction box (CJB) fuse:
Battery junction box (BJB) fuse 1 (60A).
Roof opening panel control switch.
Roof opening panel motor.
Go To Pinpoint Test E .
Do the power windows and power locks work ?
E6 CHECK VOLTAGE TO THE ROOF OPENING PANEL MOTOR - CIRCUITS 400 (LB/BK) AND 1173 (BN/OG)
Key in OFF position.
Disconnect: Roof Opening Panel Motor C920.
Key in ON position.
NOTE: Activate accessory delay relay for this check.
Measure the voltage between roof opening panel motor C920-4, circuit 400 (LB/BK), and ground; and between roof opening panel motor C920-7, circuit 1173 (BN/OG), and ground.
Are the voltages greater than 10 volts?
GO to E7 .
REPAIR circuit 400 (LB/BK) or circuit 1173 (BN/OG). TEST the system for normal operation.
If you can't do electrical testing , there is a manual way to close it .
Roof Opening Panel Manual Operation
Remove the overhead console. For additional information, refer to Overhead Console in this section.
Insert a hex-head screwdriver in the center of the manual drive slot to depress the release pin. Rotate the screwdriver clockwise until the roof opening panel is closed.
no there isnt first up check your fuse box for a blown fuse if the fuse isnt blown then renew the relay that operates all these windows and sun roof the relay is usually behind the glove box hope this helps regards keith cameron
check to see if AC and HEATER blower motor is getting power .if yes replace blower motor.if no you have problems in relay- fuse- or ac and heater switch is bad.for sun roof check for power at switch if yes sun roof eletric motor need replace.or sun roof in a bind.if no power to sun roof switch.blowed fuses and bulbs or turn signal switch is bad.