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International Automotive Technicians Network
2005 Chevrolet Impala 3.8L No Start
Posted to GM Driveability on 9/21/2010 9 Replies

Thanks for the help in advance. This car came to us as a crank no start. Found no spark...scoped 3X and 18X crank sensors...both good. Scoped cam sensor signal...good. Checked power and grounds at ignition module. We then replaced ignition module twice..still ...

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  Related Documents & Media  2005 Chevrolet Impala

 
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52KS5
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

B2964Key in Ignition Circuit High
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52KS5
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

B2964Key in Ignition Circuit High