× 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
1999 Jeep Grand Cherokee Limited 4.7L Od Pressure Switch
Posted to Chrysler Transmission on 8/23/2006 3 Replies

Vehicle came in with mil light on and code p1781 (od pressure switch) on with vehicle in limp in mode. Test drive with scanner showed od pressure switch remaining closed after decelerating from 4th down to a stop. Found pin 9 circuit in TCM (OD pressure switch...

3 Replies Received (View Replies)

  Related Documents & Media  1999 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1J4GW68N9X
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOd Pressure Switch
ConditionsP1781 Limp In
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1J4GW68N9X
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOd Pressure Switch
ConditionsP1781 Limp In