Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
Both headlamps are inoperative	Circuitry Headlamp switch Multifunction switch Central junction box (CJB)	GO to PINPOINT TEST A .
The low beams are inoperative	Circuitry Low beam relay Multifunction switch Battery junction box (BJB)	GO to PINPOINT TEST B .
The high beams are inoperative	Circuitry High beam relay Multifunction switch BJB BJB	GO to PINPOINT TEST C .
One low beam headlamp is inoperative	Circuitry Headlamp assembly BJB	GO to PINPOINT TEST D .
One high beam headlamp is inoperative	Circuitry Headlamp assembly BJB	GO to PINPOINT TEST E .
The headlamps are on continuously	Circuitry Low beam relay High beam relay Headlamp switch Multifunction switch BJB CJB	GO to PINPOINT TEST F .
The flash-to-pass feature is inoperative	Circuitry Multifunction switch	CARRY OUT the multifunction switch component test. If the multifunction switch is OK, REPAIR circuit 15-LEI 4 (GN/RD). TEST the system for normal operation. If the multifunction switch is not OK, INSTALL a new multifunction switch. REFER to STEERING COLUMN SWITCHES . TEST the system for normal operation.