1994 GMC Jimmy Owner's Manual - Page 74

NOTICE: After you've used the coolant heater, be sure to store the cord as it was before to keep it away from moving engine parts. If you don't, it could be damaged. How long should you keep the coolant heater plugged The answer in? depends on the weather, the kind oil you have, and some other things. of Instead of trying to list everything here, ask thatyou contact a GM we dealer in the area where you'llbe parking your vehicle. The dealer can give you the best advice for that particular area. Automatic Transmission There are several different positionsfor your shift lever. P (Park) -This locks your rear wheels. It's the best position to use when you start your engine because your vehicle can't move easily. 2-20