1) Damage to lift gate : Broken or Missing Parts .
2) Battery connections clean and tight , No corrosion.
3) Lift gate wiring clean and tight , No damage , No corrosion.
4) Burnt fuse , Tripped circuit breaker.
5) All plugs in correct location on PC board , No corrosion .
6) Pins greased , Hydraulic oil tank full.
The above items are not Warranty related and fall under Maintenance.
Trouble Shooting begins after 1 thru 6 are checked and corrected.
Customer need to be advised of corrective actions needed .
Before any Warranty work is performed
First Inspection, Lift Gate Condition
36