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2012 Chevrolet Silverado 1500 LT 5.3L Volt Gauge
Posted to GM Electrical on 2/1/2017 22 Replies

voltage drops while running from 14.8 to 12 volts shut off and restart and voltage comes back up or load with ac ect voltage comes back up and then goes down charging system charges good checked all cables and 175 amp fuse all check good battery always starts ...

22 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Silverado 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Silverado 1500 LT

VIN 1GCRCSE08C
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedVolt Gauge
ConditionsVoltage Drops to 12V
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Silverado 1500 LT

VIN 1GCRCSE08C
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedVolt Gauge
ConditionsVoltage Drops to 12V