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2007 Buick Rendezvous CXL 3.5L Alt overcharging
Posted to GM Electrical on 8/17/2018 10 Replies

Customer complaint is the ABS, Battery, and many other MILs come on when accelerating hard. I found 0.3 Volts AC when it occurs, then I checked and found 17.7 volts DC when complaint is occurring. Info indicates regulator is in alternator. I replaced the a...

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  Related Documents & Media  2007 Buick Rendezvous CXL

 
Message Closed w/FIX

car Vehicle Data

2007 Buick Rendezvous CXL

VIN 3G5DA03L37
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlt Overcharging
Conditions75% Throttle
Message Closed w/FIX

car Vehicle Data

2007 Buick Rendezvous CXL

VIN 3G5DA03L37
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlt Overcharging
Conditions75% Throttle