1998 GMC ENVOY jump cable

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Page 214 of 386

GMC ENVOY 1998  Owners Manual Jump Starting 
If your battery has run down,  you  may  want to use 
another  vehicle and  some jumper  cables  to  start your 
vehicle. 
But please  use the following  steps to do 
it safely. 
Batter

Page 215 of 386

GMC ENVOY 1998  Owners Manual 2. Get the vehicles  close enough so the jumper  cables 
can  reach,  but be sure 
the vehicles aren’t touching 
each  other. 
If they are, it could  cause  a  ground 
connection  you don’t  want.

Page 216 of 386

GMC ENVOY 1998  Owners Manual 5. Check that the jumper  cables  don’t have  loose or 
missing  insulation. 
If they  do. you  could  get a  shock. 
The vehicles  could be damaged  too. 
Before 
you connect  the cables,  here  ar

Page 278 of 386

GMC ENVOY 1998  Owners Manual If you’re  not going to drive  your  vehicle for 25 days 
or  more,  remove  the black,  negative 
(-) cable  from 
the battery.  This will help  keep  your battery  from 
running  down. 
A CAUTION: