HEADLIGHT AND TAILLIGHT

Transcription

1 BE14 HEADLIGHT AND TAILLIGHT SYSTEM PARTS LOCATION

2 BE15 TROUBLESHOOTING The table below will be useful for you in troubleshooting these electrical problems. The most likely causes of the malfunction are shown in the order of their probability. Inspect each part in the order shown, and replace the part when it is found to be faulty. USA Trouble Headlight does not light up (Taillight is normal) Taillight does not light up (Headlight is normal) Headlight and Taillight does not light up Only one light comes on LoBeam does not light up HiBeam does not light up Flash does not light up Only one Taillight goes out or does not light up Rear Combination light does not light up Parts name 2. HEAD Fuse 3. Headlight Control Relay 4. Light Control Switch 5. Dimmer Switch 6. Wire Harness 1. Taillight Bulb 2. TAIL Fuse 3. Taillight Control Relay 4. Light Control Switch 5. Wire Harness 1. Bulbs 2. HEAD Fuse 3. TAIL Fuse 4. Headlight Control Relay 5. Taillight Control Relay 6. Light Control Switch 7. Dimmer Switch 8. Wire Harness 1. Bulbs 2. HEAD Fuse 3. Wire Harness 2. Dimmer Switch 3. Wire Harness 2. Dimmer Switch 3. Wire Harness 2. Dimmer Switch 3. Wire Harness 1. Taillight Bulb 2. Wire Harness 1. Taillight Bulb 2. TAIL Fuse 3. Taillight Control Relay 4. Wire Harness (See page) (BE22) (BE11 ) (BE22) (BE11 ) (BE22)

3 BE16 CANADA Trouble Parts name (See page) 2. Headlight Control Relay 3. Daytime Running Light Relay (BE23) Headlight does not light up (Taillight is normal) 4. Dimmer Switch 5. Headlight Dimmer Relay 6. Daytime Running Light No.4 Relay (BE22) (BE24) 7. Daytime Resistor (BE25) 8. Light Control Switch 9. Wire Harness Taillight does not light up (Headlight is normal) Headlight and Taillight does not light up Only one light comes on LoBeam does not light up HiBeam does not light up 1. Taillight Bulb 2. TAIL Fuse 3. Taillight Control Relay 4. Daytime Running Light Relay 5. Light Control Switch 6. Integration Relay 7. Wire Harness 1. Bulbs 2. TAIL Fuse 3. Headlight Control Relay 4. Taillight Control Relay 5. Daytime Running Light Relay 6. Dimmer Switch 7. Headlight Dimmer Relay 8. Light Control Switch 9. Daytime Running Light No.4 Relay 10. Daytime Resistor 11. Integration Relay 12. Wire Harness 1. Bulbs 2. Wire Harness 2. HEAD Fuse 3. Headlight Dimmer Relay 4. Dimmer Switch 5. Daytime Running Light Relay 6. Daytime Running Light No.4 Relay 7. Daytime Resistor 8. Wire Harness 2. HEAD Fuse 3. Headlight Dimmer Relay 4. Dimmer Switch 5. Daytime Running Light Relay 6. Daytime Running Light No.4 Relay 7. Daytime Resistor 8. Wire Harness (BE22) (BE23) (BE55) (BE22) (BE23) (BE22) (BE24) (BE25) (BE55) (BE22) (BE23) (BE24) (BE25) (BE22) (BE23) (BE24) (BE25)

4 BE17 Flash does not light up Trouble Parts name 2. HEAD Fuse 3. Headlight Dimmer Relay 4. Dimmer Switch 5. Daytime Running Light Relay 6. Daytime Running Light No.4 Relay 7. Daytime Resistor 8. Wire Harness (See page) (BE22) (BE22) (BE24) (BE25) Only one Taillight goes out or does not light up 1. Taillight Bulb 2. Wire Harness 1. Taillight Bulb Rear Combination light does not light up 2. TAIL Fuse 3. Taillight Control Relay 4. Wire Harness (BE22) 1. DOME Fuse Daytime Running Light system does not operate 2. GAUGE Fuse 3. IGN Fuse 4. HEAD Fuse 5. TAIL Fuse 6. Headlight Control Relay 7. Taillight Control Relay 8. Dimmer Relay 9. Ignition Switch 10. Light Control/ Dimmer Switch 11. Wire Harness (BE22) (BE12)

5 BE18 HEADLIGHT AIMING ADJUSTMENT COMPONENTS

6 BE19 COMBINATION SWITCH DISASSEMBLY NOTICE: w/ Cruise Control System To prevent damage to the slip ring when removing the steering wheel, be careful of the following points. Keep the steering wheel In the straightahead steering position. Do not let the steering wheel strongly interfere with the connector part of the slip ring. 1. REMOVE WIRE HARNESS CLAMP FROM WIRE HARNESS 2. REMOVE TERMINALS FROM CONNECTOR (a) From the open end, insert a miniature screwdriver between the locking lug and terminal. (b) Pry down the locking lug with the screwdriver and pull the terminal out from the rear. 3. w/ Cruise Control System: REMOVE SLIP RING Remove the 4 screws and the slip ring from the switch body. 4. REMOVE LIGHT CONTROL SWITCH (a) Remove the 2 screws and the ball set plate from the switch body. (b) Remove the ball and slide out the switch from the switch body with the spring. 5. REMOVE HEADLIGHT DIMMER AND TURN SIGNAL SWITCH Remove the 4 screws and the switch from the switch body. 6. REMOVE WIPER AND WASHER SWITCH Remove the 2 screws and the switch from the switch body.

7 BE20 COMBINATION SWITCH ASSEMBLY INSTALL PARTS OF COMBINATION SWITCH IN REVERSE SEQUENCE OF REMOVAL HINT: After installing the light control switch to the switch body, ensure that the switch operation is smoothly. Push in the terminal until it is securely locked in the connector lug.

8 BE21 COMBINATION SWITCH INSPECTION 1. INSPECT LIGHT CONTROL SWITCH CONTINUITY Switch position OFF TAIL HEAD No continuity If continuity is not as specified, replace the switch. 2. INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY Switch position Low beam High beam Flash If continuity is not as specified, replace the switch. TURN SIGNAL SWITCH INSPECTION INSPECT TURN SIGNAL SWITCH CONTINUITY Switch position Left turn Neutral Right turn No continuity If continuity is not as specified, replace the switch. HEADLIGHT CONTROL RELAY INSPECTION INSPECT HEADLIGHT CONTROL RELAY CONTINUITY Constant Apply B + between terminals 1 and 2. If continuity is not as specified, replace the relay.

9 BE22 TAILLIGHT CONTROL RELAY INSPECTION INSPECT TAILLIGHT CONTROL RELAY CONTINUITY If continuity is not as specified, replace the relay. HEADLIGHT DIMMER RELAY INSPECTION INSPECT HEADLIGHT DIMMER RELAY CONTINUITY If continuity is not as specified, replace the relay.

10 BE23 DAYTIME RUNNING LIGHT RELAY INSPECTION INSPECT DAYTIME RUNNING LIGHT RELAY CIRCUIT Disconnect the connector from the relay and inspect the connector on the wire harness side, as shown in the chart. Light control switch position OFF or TAIL Light control switch position HEAD Headlight dimmer switch position Low beam or High beam Headlight dimmer switch position Flash Parking brake switch position OFF (Parking brake lever released) Parking brake switch position ON (Parking brake lever Pulled up) Constant Constant Headlight dimmer switch position Low beam Headlight dimmer switch position High beam or Flash Ignition switch position LOCK or ACC Ignition switch position ON or START Constant Engine Stop Engine Running If circuit is not as specified, perform the inspection on the following page.

11 BE24 Connector connected Connect the wire harness side connector to the relay and inspect wire harness side connector from the back side, as shown. Headlight dimmer switch position Low beam or High beam Headlight dimmer switch position Flash If circuit is not as specified, replace the relay. PARKING BRAKE SWITCH INSPECTION See pegs BE53 DAYTIME RUNNING LIGHT RELAY NO.4 INSPECTION INSPECT DAYTIME RUNNING LIGHT RELAY NO.4 CONTINUITY If continuity is not as specified, replace the relay.

12 BE25 DAYTIME RESISTOR INSPECTION INSPECT DAYTIME RESISTOR CONTINUITY (resistance) If continuity is not as specified, replace the resistor. HEADLIGHT RETAINER RELAY INSPECTION INSPECT HEADLIGHT RETAINER RELAY OPERATION Headlight Circuit (a) Connect the positive (+) leads from the battery to terminals 1 and 6, and the negative () lead to terminal 3. (b) Connect the 3.4 W test bulb between terminal 7 and the positive (+) lead from the battery. (c) Disconnect the positive (+) lead from terminal 1, check that the test bulb is lighting. (d) Connect the negative () lead to terminal 5, check that the test bulb goes out. If operation is not as specified, replace the relay. Taillight Circuit (a) Connect the positive (+) leads from the battery to terminals 1 and 6, and the negative () lead to terminal 2. (b) Connect the 3.4 W test bulb between terminal 8 and the positive (+) lead from the battery.

13 BE26 (c) Disconnect the positive (+) lead from terminal 1, check that the test bulb is lighting. (d) Connect the negative () lead to terminal 5, check that the test bulb goes out. If operation is not as specified, replace the relay.