Pinout Values and Diagnostic Parameters

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

1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY





(a) Disconnect the E1 power window regulator master switch assembly connector.

(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.

(c) Reconnect the E1 power window regulator master switch assembly connector.

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





If the result is not as specified, the power window regulator master switch may have a malfunction.

(e) Check the AUTO light illumination.

(1) After turning the ignition switch to ON, check that the AUTO light illuminates (orange).

2. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY





(a) Disconnect the D1 power window regulator switch assembly connector.

(b) Measure the 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 D1 power window regulator switch assembly connector.

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





If the result is not as specified, the power window regulator switch may have a malfunction.