× 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
2003 Dodge Ram 3500 5.9L Brake Lights
Posted to Chrysler Electrical on 8/1/2012 5 Replies

The brake lights on the bed stay on with the key. check for dtc in the fcm and the instrument cluster. also used scanner to watch PID data in the instument cluster, it switches open and closed when going on the brake. Tested the brake switch and for signal to ...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Dodge Ram 3500

 
Message Closed w/FIX

car Vehicle Data

2003 Dodge Ram 3500

VIN 3D7MU48C93
Engine5.9 L / 6 cyl / DIESEL
Trans6-speed Standard
DeliveryFuel Injection
AffectedBrake Lights
Message Closed w/FIX

car Vehicle Data

2003 Dodge Ram 3500

VIN 3D7MU48C93
Engine5.9 L / 6 cyl / DIESEL
Trans6-speed Standard
DeliveryFuel Injection
AffectedBrake Lights