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2000 Buick Park Avenue Ultra 3.8L No Start
Posted to GM Driveability on 8/1/2005 3 Replies

Car came in with security light flashes & no start , code B2069 in the pcm, replace &reflash pcm ,car start, but the security light stays on & code B3031 in the memory. any help...thanks

3 Replies Received (View Replies)

  Related Documents & Media  2000 Buick Park Avenue Ultra

 
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5413Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / fi
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

3031key decoder device in assembly learn mode
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5413Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / fi
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

3031key decoder device in assembly learn mode