Questions & Answers for: Chevrolet Impala check the diode

...diode is like a check valve for electricity. It allows the electricity to flow one way. The alternator has a direct power cable hooked to it from the battery. When the car is running the electricity ...

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Question about 2004 Impala

1 Answer

ac / heater fan don't work, check the fuse, if the fuse is good check the blower motor relay, also there is a little diode in the fuse panel under the hood it could be, but most likely a fuse, or ...

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diode in the alternator that is slowly draining the battery when the car is at rest. They can also check the alternator but it may have to be disconnected for that and I'm not sure that is free. There

Question about 2006 Impala

1 Answer

...and after driving it home car now has NO POWER check main fuses in power distribution box under the bonnet ,if all ok then renew the alternator as it should be protected with a zena diode

Question about 2006 Impala

1 Answer

...and needs to be checked and serviced.check the fuses as this could be the problem.there is also a diode in the wiring at the compressor clutch that attaches between the two wire terminals at the

Question about 2001 Impala

1 Answer

check my alternator Instructions1 Clean the positive and negative battery terminals to ensure a good connection with the tester's clamps.2 Connect the positive and negative clamps to the

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