Questions & Answers for: GMC Sierra suburban battery drain

No power to the heating and air conditioning controls I have a 1990 GMC Sierra that has no power going to the controls for the heating and air conditioning. I checked the fuse and it was fine, ...

...suburban it is the left side rear wheel bearing, i've seen it changed before and just need some refreshers of how to do it! jack & support vehicle. remove rear axle cover drain fluid, removeleft rear ...

...suburban will not let truck start on humid days until light goes off like half an hour later or so.It cranks over just not run. Maybe something connected to the ignition pump? Is their a sensor to ...

something is draining my battery at night. it has something is draining my battery at night. it has a new battery. if the alternator is going bad it will cause that check to see if it is charging or ...

...Suburban 1994 Disconnect the negative battery cable and drain the engine oil. Disconnect the sensor electrical lead and unscrew the sensor. The sensor can be found on the top side of the engine, near ...

...Truck Battery Dies Overnight Part Chevrolet Truck Battery Dies Overnight Part II On this vehicle it just happened to be the instrument cluster . Parasitic drain going on. Mine was the glove box ...

battery test .to test a parasitic drain you need a multimeter. disconnect your negative battery cable. put your meter in the amperage setting. hook one lead to the negative cable and the other lead to

Battery drain I have a drain that I can't isolate.I hooked my ammeter in series with the battery ground wire and immediately get a reading of 1.38amps. It quickly drops to 1.21amps and then in ...

...two days the battery goes down what could be the problem it a new battery. A power drain in the truck. You would need to remove the fuses until the drain stops, then check the circuit for that

my battery keeps getting drained. something is draining my battery. i've had a succession of problems. the stepper motors need replacing for the gas guage. the whole cluster is a cluster f***. it ...