Power Window Control System (w/ Jam Protection Function)

WINDSHIELD / WINDOW GLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function): TERMINALS OF ECU

1. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH





(a) Disconnect the N12 motor connector.

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





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the N12 motor connector.

(d) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the motor may be malfunctioning.

2. CHECK FRONT POWER WINDOW REGULATOR MOTOR RH





(a) Disconnect the M11 motor connector.

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





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the M11 motor connector.

(d) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the motor may be malfunctioning.

3. CHECK POWER WINDOW REGULATOR MASTER SWITCH





(a) Disconnect the N2 master switch connector.

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





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the N2 master switch connector.

(d) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the master switch may be malfunctioning.

4. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)





(a) Disconnect the J3, J4, DA and DD ECU connectors.

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





If the result is not as specified, there may be a malfunction on the wire harness side.