RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 6 (1998)
Central Timer Module: Component Tests and General Diagnostics
Road Testing A Complaint Vehicle
Road Testing a Complaint Vehicle
Some complaints will require a test drive as part of the repair verification procedure. The purpose of the test drive is to try to duplicate the diagnostic
code or symptom condition.
CAUTION: Before road testing a vehicle, be sure that all components are reassembled. During the test drive, do not try to read the DRB screen while in
motion. Do not hang the DRB from the rear view mirror or operate it yourself. Have an assistant available to operate the DRB.
Vehicle Preparation For Testing
Vehicle Preparation for Testing
Make sure the vehicle being tested has a fully charged battery. If it does not, false diagnostic codes or error messages may occur.
