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2016 Jeep Grand Cherokee Laredo 3.6L Alternator
Posted to Chrysler Electrical on 7/24/2024 10 Replies

At idle the voltage fluctuates from 9.5 to 14.5. Headlamps flicker. Customer replaced alternator and no change. I tested the 2 wires from the PCM to the alternator and each carried enough current to light a H11 bulb. Next I checked for voltage drops from n...

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  Related Documents & Media  2016 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2016 Jeep Grand Cherokee Laredo

VIN 1C4RJFAG8G
Engine3.6 L / 6 cyl / FLEX
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsFluctuates at Idle
Message Closed w/FIX

car Vehicle Data

2016 Jeep Grand Cherokee Laredo

VIN 1C4RJFAG8G
Engine3.6 L / 6 cyl / FLEX
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsFluctuates at Idle