Circuit breaker test
Checking limit switches
Checking the operation of the electric motor
1. Connect "+" battery to the output "1", A "-" to conclusions "2" And "5" connector: motor armature must rotate counterclockwise (towards closing current).
2. Reverse the polarity of the battery connection: the direction of rotation should be reversed.
Replace the motor if it does not operate as specified.
Checking the sunroof power control relay
Disconnect the connector from the relay and check the circuit from the wire side according to the table. If the conductivity is not as described, replace the relay.
Checking the main power relay
1. Check for continuity between terminals "1" And "2" relay.
2. Check for continuity between terminals "1" And "2" relay when battery voltage is applied between terminals "3" And "5".