Symptom Table

WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM TABLE

Condition	Possible Sources	Action
No communication with the smart junction box (SJB)	Fuse(s) Circuitry SJB	REFER to PINPOINT TEST A: NO COMMUNICATION WITH THE SMART JUNCTION BOX (SJB) .
The interior lamps are inoperative	Fuse Circuitry SJB	GO to PINPOINT TEST A .
The interior lamps are inoperative using the dimmer control switch	Circuitry Dimmer control switch SJB	GO to PINPOINT TEST B .
Any individual interior lamp or luggage compartment lamp is inoperative	Circuitry Lamp SJB	GO to PINPOINT TEST C .
The puddle lamps are inoperative	Circuitry Exterior mirror SJB	GO to PINPOINT TEST D .
The interior lamps stay on continuously	Circuitry Door ajar switch Dimmer control switch SJB	GO to PINPOINT TEST E .
The interior lamps do not turn on with one door open	Circuitry Door ajar switch SJB	GO to PINPOINT TEST F .
The demand lighting/battery saver is inoperative	Fuse Circuitry SJB	GO to PINPOINT TEST G .
An individual demand lamp is inoperative	Circuitry Interior lamp	GO to PINPOINT TEST H .
The illuminated entry is inoperative when using the remote keyless entry (RKE) transmitter/keyless entry keypad	RKE system Autolamp system SJB	GO to PINPOINT TEST I .