Pinout Values and Diagnostic Parameters

WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH





(a) Disconnect the I12 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 I12 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 I4 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 I4 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 REAR POWER WINDOW REGULATOR MOTOR LH





(a) Disconnect the J11 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 J11 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.

4. CHECK REAR POWER WINDOW REGULATOR MOTOR RH





(a) Disconnect the J4 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 J4 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.

5. CHECK MULTIPLEX NETWORK MASTER SWITCH





(a) Disconnect the I11 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 I11 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.

6. CHECK POWER WINDOW REGULATOR SWITCH





(a) Disconnect the I3 switch connector.

(b) Measure the 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.

(c) Reconnect the I3 switch connector.

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





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

7. CHECK REAR POWER WINDOW REGULATOR SWITCH LH





(a) Disconnect the J10 switch connector.

(b) Measure the 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.

(c) Reconnect the J10 switch connector.

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





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

8. CHECK REAR POWER WINDOW REGULATOR SWITCH RH





(a) Disconnect the J3 switch connector.

(b) Measure the 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.

(c) Reconnect the J3 switch connector.

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





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

9. CHECK MAIN BODY ECU (COWL SIDE JUNCTION BLOCK LH)





(a) Disconnect the 2A, 2C, E1, E2 and E3 ECU connectors.

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





* If the result is not as specified, the wire harness side may have a malfunction.