07/24/19
Message Overview:
Fault Message:
R WSHLD TEMP CONTROLLER SWITCH
Fault Code:
3041012IN
Associated CAS:
| Reporting LRU: | Right Window Temperature Controller (WTC) |
| System Description: | 30-41-00 |
| Schematic Diagram: | 30-41-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wiring Diagram: | 30-41-02 [ Global Express ] [ G5000 ] [ Global XRS ] |
Fault Description:
The Right Windsheld Heat Switch is selected off and the temperature regulation channels of the Right Window Temperature Controller (WTC) is detected inoperative.
Possible Causes:
- Right Windshield Heat Switch (S2)
- Windshield Temperature Control Panel (AP10)
- Data Acquisition Unit (DAU) 2 (A18)
- Window Temperature Controller (WTC)
- Associated Wiring
Troubleshooting Tips:
Advisory Wire/Service Bulletin:
- AW700-30-0463 - No Fault Found (NFF) initiative - Windshield Temperature Controller (WTC)
- Windshield Troubleshooting Report to help with windshield temperature controller NFF
Forum Articles/Infoservice/Newsletter: None
Quick Links:
| Removal of the Windshield and Side Window Temperature-Controller | AMM 30-41-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of the Windshield and Side Window Temperature-Controller | AMM 30-41-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of the WINDSHIELD HEAT Control Panel | AMM 30-41-05-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of the WINDSHIELD HEAT Control Panel | AMM 30-41-05-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of the Data Acquisition Units (DAU) | AMM 31-42-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of the Data Acquisition Units (DAU) | AMM 31-42-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wire Repair - Maintenance Practices - ALL | SPM 20-12-10-02 [ Global Express ] [ G5000 ] [ Global XRS ] |
Troubleshooting Recommendations:
- Perform wiring checks between R Windshield Heat Switch, DAU 2 and R WTC.
- If wiring checks are not good, repair defective wiring as required and do close out.
- If wiring checks are good, continue with next step.
- Swap DAU 2 with DAU 1.
- If system checks are good, replace DAU 2 and do close out.
- If fault remains, continue with next step.
- Swap WTC 2 with WTC 1.
- If system checks are good, replace WTC 2 and do close out.
- If fault remains, continue with next step.
- Replace WINDSHIELD HEAT Control Panel.
- Do close out.