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2008 Chevrolet Impala LS 3.5L No Start
Posted to GM Driveability on 9/4/2014 7 Replies

no start, no crank, no comm, pins 6 and 14 voltages 0v and .7 volts so we have a network issue. ohm out 6 and 14 from dlc we get 78 ohms. unplug bcm and get 120 ohms. This car has onstar. ohm out both sides of high speed network from bcm unplugged and read 120...

7 Replies Received (View Replies)

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car Vehicle Data

2008 Chevrolet Impala LS

VIN 2G1WB58K18
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways
Message Closed

car Vehicle Data

2008 Chevrolet Impala LS

VIN 2G1WB58K18
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways