STARTING AND OPERATING
283
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warm s engine coolant and
perm its quicker starts in cold weather. Connect the heater
cord to a grou nd -fault interru pter protected 110-115 volt
AC electrical outlet with a grou nd ed, three-w ire exten-
sion cord .
The engin e block heater cord is located :
3.7L/ 4.7L Engine — coiled and strap ped to the engine
oil dipstick tube.
•
• 5.7Lharness.Engine — bund led and fastened to the injector
Use the heater when tem peratu res below 0°F (-18°C) are
expected to last for several days.
• vehicle3.0L DieselmouEnginented on—a stuondthebetwpassengereen the freshside airboxof the
and coolant reservoir.
5
The block heater must be plugged in at least one hou r to
have an adequ ate warm ing effect on the coolant.
WARN ING!
Rem ember to discon nect the cord before drivin g.
Damage to the 110-115 volt AC electrical cord could
cause electrocu tion .
Product Specification
Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
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Model Year | 2008 |
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Document File Type | |
Copyright | Attribution Non-commercial |