× 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 Speedometer
Posted to GM Electrical on 11/18/2009 6 Replies

sometimes speedo reads 0 other times speed varys up & down at same mph, tech2 reads mph steady, cruise control works ok. how can you measure signal at head? Alldata says 4000 pulses per mile?

6 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD52Y7V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSpeedometer
Conditions0 Mph or Wrong
Misc.Digital Dash
Message Closed w/FIX

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD52Y7V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSpeedometer
Conditions0 Mph or Wrong
Misc.Digital Dash