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2007 GMC C7500 Topkick C7C042 7.8L Batterys
Posted to GM Electrical on 10/16/2014 4 Replies

This truck does sit quite a lot so the small draw does kill the batteries. Have narrowed the source down to a 50 amp maxifuse located at right side of engine compartment at heater case area. The fuse is marked Ignition #4. Does anyone have a circuit diagram of...

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  Related Documents & Media  2007 GMC C7500 Topkick C7C042

 
Message Closed w/Summary

car Vehicle Data

2007 GMC C7500 Topkick C7C042

VIN 1GDL7C1B17
Engine7.8 L / 6 cyl / DIESEL
DeliveryFuel Injection
AffectedBatterys
ConditionsDraw on Batterys
Message Closed w/Summary

car Vehicle Data

2007 GMC C7500 Topkick C7C042

VIN 1GDL7C1B17
Engine7.8 L / 6 cyl / DIESEL
DeliveryFuel Injection
AffectedBatterys
ConditionsDraw on Batterys