LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 978 (Exterior Lighting System (F250-F550)) >> Diagnostic Tests >> Daytime Running Lamps (DRL) >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart

Condition Possible Sources Action
  • The daytime running lamps (DRL) are inoperative
  • Fuse
  • Circuitry
  • DRL relay 1
  • DRL relay 2
  • DRL relay 3
  • DRL resistor
  • Central junction box (CJB)
  • The daytime running lamps (DRL) are on with the parking brake set
  • Circuitry
  • DRL relay 1
  • DRL relay 3
  • The daytime running lamps (DRL) are on with the ignition switch off
  • Circuitry
  • DRL relay 3