Pinpoint Test V: The SPOTLAMPS Are Inoperative/Always On

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

V1 DETERMINE IF THE SPOTLAMPS ARE ALWAYS ON
- Key in OFF position.
- Observe the spotlamp while turning the switch to the ON and OFF positions.
- Is the spotlamp always illuminated?
Yes : INSTALL a new spotlamp. REFER to SPOTLAMP . TEST the system for normal operation.

No : GO to V2.
V2 CHECK CIRCUIT 931 (OG) FOR AN OPEN
- Disconnect: Inoperative Spotlamp.
- Measure the voltage between the inoperative spotlamp connector, circuit 931 (OG), harness side and ground.
  
  Fig 1: Check Circuit 931 (OG) For An Open
  Courtesy of FORD MOTOR CO.
- Is the voltage greater than 10 volts?
Yes : INSTALL a new spotlamp. REFER to SPOTLAMP . TEST the system for normal operation.

No : VERIFY the BJB fuse 108 (20A) is OK. If OK, REPAIR the circuit. TEST the system for normal operation.