× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Cadillac DeVille 4.6L SDM
Posted to GM Electrical on 1/16/2002 9 Replies

Codes B1155 and B1159. Mitchell says these two codes together mean "SDM CALIBRATION MIS-MATCH". When going thru flowchart, says to replace SDM. Also depending on version of SDM you have to configure IPC to match accordingly. We did this and verified that corre...

9 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac DeVille

 
Message Closed

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSdm
ConditionsCodes
Message Closed

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSdm
ConditionsCodes