B256D

SLIDING ROOF / CONVERTIBLE: RETRACTABLE HARDTOP SYSTEM: B256D: Lock in Quarter Window Motor RH Circuit
B256D - Lock in Quarter Window Motor RH Circuit

DESCRIPTION

The power window regulator motor assembly RH moves the quarter window RH up and down.





WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
* Since this malfunction may be detected due to the protection circuit operation in the motor, check that the motor has cooled down sufficiently before performing DTC check again.
* These DTCs are stored when the protection circuit in the motor operates due to a mechanical malfunction during metal top system operation.
* Before starting troubleshooting, check that the window glass opens and closes and that it is not sticking or binding.

PROCEDURE

1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

(a) Remove the power window regulator motor assembly RH.





(b) Apply battery voltage and check operation of the power window regulator motor.

OK:





Text in Illustration





NG -- REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MOTOR RH - SLIDING ROOF CONTROL ECU)

(a) Disconnect the P44 and P54 connectors.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE SLIDING ROOF CONTROL ECU ASSEMBLY