× 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

P1637 Diagnostic Trouble Code Discussion for September 2008

Generator 'L' Terminal Circuit Malfunction

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1637
Help Request Posted
2001 BMW M5 5.0L no power VIN: WBSDE93431
P1637: throttle actuator. BMW techs hear's one for you. Car has no power. checked resistance throttle actuator, 5 ohms. check pins of conector x60003 at computer pin 5v no matter what throttle opening pin 23 .575v at all throttle openings Have they been having trouble with the throttl...
September 16, 2008