Headlight And Taillight System (Canada):

WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

HEADLIGHT AND TAILLIGHT SYSTEM (CANADA)

Symptom/Suspect Area		Refer To
Only One Side Headlight Does Not Light Up
HEAD-(LH, RH) Fuse		FUSES & CIRCUIT BREAKERS
Bulb		N/A
Wire Harness		HEADLIGHTS
Headlight Does Not Light Up
HEAD-LO (LH, RH) Fuse		FUSES & CIRCUIT BREAKERS
DRL Fuse		FUSES & CIRCUIT BREAKERS
Gauge Fuse		FUSES & CIRCUIT BREAKERS
Head, Dimmer, DRL Relay		INSPECT HEADLIGHT CONTROL RELAY CONTINUITY , INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY or INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT
DRL Main Relay, DRL Resistor		INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT or INSPECT DAYTIME RESISTOR CONTINUITY
Light Control Switch		INSPECT LIGHT CONTROL SWITCH CONTINUITY
Headlight Bulb		N/A
Wire Harness		HEADLIGHTS
"Lo-Beam" Does Not Light Up
HEAD-LO (LH, RH) Fuse		FUSES & CIRCUIT BREAKERS .
DRL Fuse		FUSES & CIRCUIT BREAKERS
Gauge Fuse		FUSES & CIRCUIT BREAKERS
Head, Dimmer, DRL Relay		INSPECT HEADLIGHT CONTROL RELAY CONTINUITY , INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY or INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT
DRL Main Relay, DRL Resistor		INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT or INSPECT DAYTIME RESISTOR CONTINUITY
Light Control Switch		INSPECT LIGHT CONTROL SWITCH CONTINUITY
Headlight Bulb		N/A
Wire Harness		HEADLIGHTS
"Hi-Beam" Does Not Light Up
HEAD-HI (LH, RH) Fuse		FUSES & CIRCUIT BREAKERS
DRL Fuse		FUSES & CIRCUIT BREAKERS
Gauge Fuse		FUSES & CIRCUIT BREAKERS
Head, Dimmer, DRL Relay		INSPECT HEADLIGHT CONTROL RELAY CONTINUITY , INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY or INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT
DRL Main Relay, DRL Resistor		INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT or INSPECT DAYTIME RESISTOR CONTINUITY
Light Control Switch		INSPECT LIGHT CONTROL SWITCH CONTINUITY
Headlight Bulb		N/A
Wire Harness		HEADLIGHTS
"Flash" Does Not Light Up
HEAD-HI (LH, RH) Fuse		FUSES & CIRCUIT BREAKERS
DRL Fuse		FUSES & CIRCUIT BREAKERS
Gauge Fuse		FUSES & CIRCUIT BREAKERS
Head, Dimmer, DRL Relay		INSPECT HEADLIGHT CONTROL RELAY CONTINUITY , INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY or INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT
DRL Main Relay, DRL Resistor		INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT or INSPECT DAYTIME RESISTOR CONTINUITY
Light Control Switch		INSPECT LIGHT CONTROL SWITCH CONTINUITY
Headlight Bulb		N/A
Wire Harness		HEADLIGHTS
"Auto Turn-Off System" Does Not Operate
GAUGE Fuse		FUSES & CIRCUIT BREAKERS
POWER Fuse		FUSES & CIRCUIT BREAKERS
Door Courtesy Switch		STEP 3 - INSPECT DOOR COURTESY SWITCH CONTINUITY
Integration Relay		STEP 7 - INSPECT INTEGRATION RELAY CIRCUIT
Ignition Switch		STEP 1 - INSPECT IGNITION SWITCH CONTINUITY
Wire Harness		INTERIOR LIGHTS
Headlight Does Not Light With Engine Running And Light Control Switch Off
Dome, DRL Fuse		FUSES & CIRCUIT BREAKERS
Gauge Fuse		FUSES & CIRCUIT BREAKERS
DRL Main Relay		INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT
Generator		GENERATORS & REGULATORS - 2UZ-FE or GENERATORS & REGULATORS - 5VZ-FE
Wire Harness		HEADLIGHTS
Only One Side Taillight Does Not Light Up
Bulb		N/A
Wire Harness		EXTERIOR LIGHTS
Taillight Does Not Light Up
Tail Fuse		FUSES & CIRCUIT BREAKERS
Light Control Switch		INSPECT LIGHT CONTROL SWITCH CONTINUITY
Wire Harness		EXTERIOR LIGHTS
Rear Combination Light Does Not Light Up
Taillight Bulb		N/A
Wire Harness		EXTERIOR LIGHTS