Pinout Values and Diagnostic Parameters

MIRROR: POWER MIRROR CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK FRONT DOOR ECU LH





(a) Disconnect the N10 and z10 ECU connectors.

(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 N10 and z10 ECU connectors.

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





If the result is not as specified, the ECU may have a malfunction.

2. CHECK FRONT DOOR ECU RH





(a) Disconnect the N1 and z9 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.

(c) Reconnect the N1 and z9 ECU connectors.

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





If the result is not as specified, the ECU may have a malfunction.

3. CHECK OUTER MIRROR SWITCH ASSEMBLY





(a) Disconnect the L6 switch 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.