Work Order #1
Activity: None
Mileage: 39987
Work Needed: HVAC code A-53
DVIR: Thermostat showing A-53 error code repeatedly
Description:
- Found no code on dash or in MCC head unit
- Running bus to temperature and testing temp from vents front and rear
- Front max temp 130°F
- Rear max temp 90°F
- Front lowest temp 62°F
- Rear Lowest temp 59°F

- Could not duplicate issue
Hours: 1.50