Control Module HVAC: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| ATC Control Unit | 0.8 | 0.0 | B | |
| Microprocessor Control Unit | 0.4 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| ATC Control Unit | 0.8 | 0.0 | B | |
| Microprocessor Control Unit | 0.4 | 0.0 | B |