Test B: The DC/AC Inverter Does Not Operate Correctly - The AC Powerpoint Led Indicator Is Never On

PINPOINT TEST B: THE DC/AC INVERTER DOES NOT OPERATE CORRECTLY - THE AC POWER POINT LED INDICATOR IS NEVER ON

Normal Operation
The DC/AC inverter receives 12 volts DC on circuits SBP04 (GN/RD) and CBP35 (YE/GY) and is grounded on circuit GD182 (BK/GY). The incoming DC power is internally converted to 60 cycle 110 volts AC power that is output to the AC power point on circuits HYA01 (OG/GN) (power) and HYA02 (OG/WH) (neutral). If a fault in the system is detected, the LED flashes when the key is in the ON position. The LED continuously illuminates if the system is operating correctly when the key is in the ON position.

This pinpoint test is intended to diagnose the following:
- Fuses
- Circuits
- DC/AC inverter
- AC power point

B1 - B2:

B3 - B4: