× 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 Catera 3.0L TCM Internal Error
Posted to GM Transmission on 9/23/2010 3 Replies

I have tested the power and ground circuit's using a halogen headlamp as a load. If I erase both codes P1625 returns immediately without cycling the key. There is no voltage output on circuit PF754 Power relay output pin [...] trans shop took the car back and ...

3 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac Catera

 
Message Closed w/FIX

car Vehicle Data

1997 Cadillac Catera

VIN W06VR52RV4
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCM Internal Error
ConditionsPower Relay Output
Message Closed w/FIX

car Vehicle Data

1997 Cadillac Catera

VIN W06VR52RV4
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCM Internal Error
ConditionsPower Relay Output