× 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 Pontiac Sunfire SE 2.2L IPC, PCM code P1601 with old IPC and P1601 & P1629
Posted to GM Electrical on 3/3/2000

This one is just isn't making sense. ( And no I don't spell very well. ) Vehicle came in under own power. Allmost all of the tell tail lamps on the Cluster were on. Checked for codes in PCM found P01601 ( loss of communications with IPC ). Found out one...

  Related Documents & Media  1997 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 1G2JB1246V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedIPC, PCM Code P1601 With Old IPC and P1601 & P1629
ConditionsMost of Tell Tail Lamps on at All Times.
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 1G2JB1246V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedIPC, PCM Code P1601 With Old IPC and P1601 & P1629
ConditionsMost of Tell Tail Lamps on at All Times.