Jeep 2007 Grand Cherokee SRT - Manual (Page 190)

Elapsed Time
Shows the accumulated ignition ON time since the last
reset.
Engine Oil Pressure
Shows the current engine oil pressure. The scale will read
from 0–100 psi (0–689 kPa).
Engine Oil Temperature
Shows the current engine oil temperature. The scale will
read from 140° – 300°F (60° – 149°C).
Tire Pressure Display
Shows the current pressure of all 4 road tires.
Tire Pressure Display
190 UNDERSTANDING YOUR INSTRUMENT PANEL