Customer Advisory Letter for HVAC Actuator Wiring Harness
Western Star technical service bulletin CALWS83-001 for 2006-2021 Western Star 4900, 2006-2021 Western Star 4700 and 2006-2021 Western Star 4800.
- Bulletin number
- CALWS83-001
- Component
- Electrical system
- Summary
- Customer Advisory Letter for HVAC Actuator Wiring Harness. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of water intrusion and corrosion.
Owners of these vehicles have filed 2 complaints in the electrical category.
Vehicles covered
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