Jeep Grand Cherokee
Jeep Grand Cherokee

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General Information
The Sentry Key system complies with FCC rules Part 15
and with RSS-210 of Industry Canada. Operation is
subject to the following conditions:
• This device may not cause harmful interference.
â ...
Cooling System – Drain, Flush, And Refill
If the engine coolant (antifreeze) is dirty and contains a
considerable amount of sediment, clean and flush with
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all dep ...
TUNE Control
Turn the rotary TUNE/SCROLL control knob clockwise to increase or counterclockwise
to decrease the frequency. ...


