Procedure For DTC P1124 Testing Condition:

Before performing the following procedure, confirm that battery voltage is more than 8V. 

With CONSULT-II 

1. Turn ignition switch ON and wait at least 1 second.
2. Select DATA MONITOR mode with CONSULT-II. See Figure .
3. If DTC is detected, go to DIAGNOSTIC PROCEDURE  .

With GST 

Follow the procedure, With CONSULT-II.