Switches for controlling the operation of the electric drive of the upper hatch cover (shift and tilt) when squeezing, they provide grounding of the drive electric motor. Power is supplied to the motor from a special control relay. When the ignition is on (do not start the engine) check the proper functioning of the hatch drive in all provided modes.
Listen to the sounds made by the electric motor running.
If the engine sounds like it is working properly, but the hatch cover does not move, you should check the condition of the rods and cables of the drive mechanism.
If the engine is not audible, check the condition of fuse No.12 at 7.5 A in the passenger compartment fuse box and fuse F at 30 A in the fuse box located in the engine compartment of the vehicle.
If the fuses are OK, lower the ceiling light assembly with the control panel mounted in it. Turn on the ignition and check for voltage at the yellow-red wire of the electric motor. If voltage is present, check the proper power supply to the switch. Also check the quality of the grounding of the switch assembly. If the wiring is OK, but there is still no voltage at the switch, replace the switch. If power is not supplied to the motor, check the proper functioning of the corresponding control relay, as well as the condition of the connecting wiring in the circuit section between the relay and the motor.
Note: The sunroof control relay is located under the driver's door front sill panel, next to the fuel pump relay.
If there is no voltage at the switch, disconnect the wiring from it and check the assembly for proper conductivity distribution in different positions. Replace the faulty switch.
If the switch is OK, connect the wiring to it. Find the wire going from the switch to ground and, without turning off the drive, bypass it with a jumper wire. If the drive starts to function properly when grounded, restore the quality of the contact connections of the corresponding section of the circuit.
If necessary, the top hatch cover can be closed manually by rotating the drive motor shaft using a suitable wrench (the shaft should be rotated clockwise). When the hatch is factory installed, the corresponding key is included as standard with the vehicle.