Pinout Values and Diagnostic Parameters

ECM Terminal Arrangement







1. Power window regulator motor ASSY RH (driver's seat)
1. Disconnect the connector E5 of power window regulator motor ASSY RH (driver's seat).
2. Measure the resistance and voltage between terminals.

NOTE: If it is not within the standard value, failure exists in the vehicle side.

3. Connect the connector E5 of power window regulator motor ASSY RH (driver's seat).
4. Measure the voltage between terminals.







NOTE: If the readout is out of standard, failure exists in power window regulator motor ASSY RH (driver's seat)







2. Power window regulator motor ASSY LH (passenger's seat)
1. Disconnect the connector F1 of power window regulator motor ASSY LH (passenger's seat).
2. Measure the resistance and voltage between terminals.

NOTE: If it is not within the standard value, failure exists in the vehicle side.

3. Connect the connector F1 of power window regulator motor ASSY LH (passenger's seat).
4. Measure the voltage between terminals.







NOTE: If the readout is out of standard, failure exists in power window regulator motor ASSY LH (passenger's seat)







3. Power window regulator master switch ASSY
1. Disconnect the connector E8 of power window regulator master switch ASSY.
2. Measure the resistance and voltage between terminals.

NOTE: If it is not within the standard value, failure exists in the vehicle side.

3. Connect the connector E8 of power window regulator master switch ASSY.
4. Measure the voltage between terminals.







NOTE: If the readout is out of standard, failure exists in power window regulator master switch ASSY.







4. Power window regulator switch ASSY
1. Disconnect the connector F6 of power window regulator switch ASSY.
2. Measure the resistance and voltage between terminals.

NOTE: If it is not within the standard value, failure exists in the vehicle side.

3. Connect the connector F6 of power window regulator switch ASSY.
4. Measure the voltage between terminals.







NOTE: If the readout is out of standard, failure exists in power window regulator switch ASSY.

5. Instrument panel junction block ASSY, main body ECM (Network gateway computer)







1. Inspection of instrument panel junction block ASSY, main body ECM (Network gateway computer)
a. Remove main body ECM (Network gateway computer) from instrument panel junction block ASSY.
b. Measure the voltage and resistance between terminals.







NOTE: If it is not within the standard value, failure exists in the vehicle side.

c. Install the main body ECM (Network gateway computer) on the instrument panel junction block ASSY.
d. Measure the voltage between terminals.







NOTE: If the readout is out of standard, failure exists in main body ECM (network gateway computer).