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2006 Chevrolet Corvette Z06 7.0L P0622 message "Check charging system
Posted to GM Electrical on 10/29/2013 12 Replies

The alternator is working in this car. The battery is new. I have a constant 12v and 5v signal to the alternator. Pcm is commanding 100% field too much it appears and is setting the message. The problem I am seeing is current. From the alternator to the fusebo...

12 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Corvette Z06

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Corvette Z06

VIN 1G1YY26E16
Engine7.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
AffectedP0622 Message "Check Charging System
Misc.Aftermarket Headers
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Corvette Z06

VIN 1G1YY26E16
Engine7.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
AffectedP0622 Message "Check Charging System
Misc.Aftermarket Headers