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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5141
Experience:  Owner at DJ Wilson
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2007 gmc topkick with c7 cat i have no battery guage fuel

Customer Question

2007 gmc topkick with c7 cat i have no battery guage fuel guage or intakeheater light truck will not crank redone ground still nothing
JA: We'll do all we can to help. Tell me a bit more about what's going on so the Heavy Equipment Mechanic can help you best.
Customer: what else do you need to know
JA: Is there anything else the Heavy Equipment Mechanic should be aware of?
Customer: intake heater shorted out truck died after hitting bump
Submitted: 11 months ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 11 months ago.

Hi my name is***** you have any fault codes logged or check engine light coming on when the key is on as it should?

Customer: replied 11 months ago.
Pcm is off line right now, so is the obd2 connector.
Customer: replied 11 months ago.
checked for power at the plug for the pcm, no power. all fuses are good, grounds redone,
Customer: replied 11 months ago.
can you supply a diagram for the ecm connector serial#wax43016?
Expert:  Daniel Wilson replied 11 months ago.

Thanks for the update. Yes, Click on this link below for the information you requested. Test your battery power, switched power, and ECM grounds. Let me know


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