Page 1249 of 1928
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Page 1250 of 1928
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Page 1251 of 1928
CHASSIS ELECTRICAL 8-61
CONNECTOR LIST
I H-41l (W/ABSI I H-41l (W/RWALI
~
4 3
2 1 ~ 8 7 6 5
12 11 10 9
16 15 14 13
Fig. 8-80
Page 1252 of 1928

8-62 CHASSIS ELECTRICAL
DIAGNOSIS
QUICK CHART FOR CHECK POINTS ~ )-; '. ·'·• 1. Heaplight 1:·
~
Fuse Lighting Lighting Dimmer• Headlight c ~ble Passing bulb F-4
F-5 relay sw ha ness
T
(15A) (15A) sw LH RH
1-1. Both Headlights inoperative 0 0 0 b (1) (3) (4) 2)
1-2. Headlight on
the left (or 0 0 0
0 b right) side inoperative (1) ((1)) (2) ((2)) 3)
1-3. Headlights in low-beam 0 b inoperative (1) 2)
1-4. Headlights in high-beam 0 b inoperative
(1) 2)
1-5. Headlight beam does not 0 p
change (1) 2)
1-6. Headlights remain on 0 0 b when the lighting switch is
( 1) (2) 3) turned off
1-7. Headlights come on with 0 ~ the lighting SW at the
parking light position (1)
NOTE: Figure in parenthesis"( )" indicates the order of inspection.
2. Fog light
~
Fuse
Fog light Fog light Fog light Cc ble F-8 bulb
(15A) relay switch LH RH har ness Tr
2-1. (While the headlight is on in low-beam) 0 0 0 c ~ Both
fog lights are inoperative (1) (2) (3) ( )
2-2. (While the headlight is
on in low-beam) 0 0 CD Fog light on the left (or right) side is
( 1) ( ( 1)) ( ) inoperative
NOTE: Figure
in parenthesis"()" indicates the order of inspection.
~ -'
..
Page 1253 of 1928
CHASSIS ELECTRICAL 8-63
1-1. BOTH HEADLIGHTS INOPERATIVE
• IS THE LIGHTING RELAY NORMAL? I
I
I I
YES I NO I
I
I
• IS [[I[] GROUNDED SECURELY? I REPLACE THE LIGHTING RELAY I
I
I
I
YES I NO I
I I
• IS THE DIODE NORMAL? J GROUND IT SECURELY I
I
I I
YES I NO I
I
I
• DISCONNECT THE LIGHTING SW CONNECTOR REPLACE THE DIODE J • IS THE BATTERY VOLTAGE APPLIED BETWEEN THE HARNESS
SIDE CONNECTOR 1 [[I[j AND GROUND?
I
I I
YES I NO I
I I
• REMOVE THE LIGHTING SW REPAIR A POOR CONNECTION AT THE CONNECTORS
• IS THERE CONTINUITY BETWEEN 1 [[I[] AND 7 ~WHEN OR AN OPEN CIRCUIT BETWEEN THE FUSUBLE LINK SETTING THE LIGHTING SWAT THE HEADLIGHT POSITION? FL-1 (80A) AND 1 ~
I
I I
I YES I NO I
1 I
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN REPAIR OR REPLACE THE LIGHTING SW I OPEN CIRCUIT BETWEEN THE HARNESS SIDE CONNECTOR 1WI] AND~ (GROUND) OF THE LIGHTING SW
Page 1254 of 1928
8 -64 CHASSIS ELECTRICAL
1-2. HEADLIGHT ON THE LEFT (OR RIGHT) SIDE INOPERATIVE
• IS THE FUSE F-4 (15A) (OR F-5 15Al NORMAL?
I
I
YES I
I
• IS THE HEADLIGHT BULB ON THE LEFT (OR RIGHT)
SIDE NORMAL?
I
I
YES I
I
I
REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT BETWEEN FUSE F-4 (15Al AND
3~(0R FUSE F-5 115Al AND 3WUI
I
I NO I
I
I REPLACE THE FUSE
I
I NO I
I
I REPLACE THE BULB
I
I
1-3. HEADLIGHTS IN LOW-BEAM INOPERATIVE
• REMOVE THE CONNECTOR DIMMER•PASSING SW (COMBINATION SW)
• WITH
THE SWITCH AT THE LOW-BEAM POSITION, IS THERE CONTINUITY BETWEEN THE SW CONNECTOR
TERMINALS
13[[I[jAND 16[[1[]
I
I
YES I
I
REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT BETWEEN 13[[ll]AND 10~
I
I NO I
I
I REPAIR OR REPLACE THE DIMMER•PASSING S1tJ I
Page 1255 of 1928
CHASSIS ELECTRICAL 8 .... 65
1-4. HEADLIGHTS IN HIGH-BEAM INOPERATIVE
• DISCONNECT THE CONNECTOR DIMMER•
PASSING SW (COMBINATION SWl
• WHIT THE SWITCH AT HIGH-BEAM, IS THERE
CONTINUITY BETWEEN THE SW CONNECTOR TERMINALS
15~AND16~7
I
I I
YES I NO I
I I
REPAIR A POOR CONNECTION AT THE CONNECTORS REPAIR OR REPLACE THE DIMMER•
OR AN BROKEN WIRE BETWEEN 15[[]IJAND 16[Jf[J PASSING SW
1-5. HEADLIGHT BEAM DOES NOT CHANGE
• DOES THE LEVER OF THE DIMMER•PASSING SW
OPERATE SMOOTHLY AND SECURELY?
I
I I
YES I
I NO I
I I
• DISCONNECT THE CONNECTOR OF THE DIMMER PASSING I REPAIR OR REPLACE THE DIMMER•PASSING sw J sw.
• WITH THE SWITCH AT THE LOW-BEAM POSITION, IS THERE CONTINUITY BETWEEN 13[[g] AND 16(]]U 1 ALSO, WITH IT AT THE HIGH-BEAM POSITION, IS THERE CONTINUITY BETWEEN 15(]]UAND 16 []}[) 1
I
l
I NO I
I
l REPAIR OR REPLACE THE DIMMER•PASSING SW J
Page 1256 of 1928
8 -66 CHASSIS ELECTRICAL
•
•
•
1-6. HEADLIGHTS REMAIN ON WHEN THE LIGHTING
SW IS TURNED OFF
IS THE LIGHTING RELAY NORMAL? I
I
I I
YES I I NO J
I I
DISCONNECT THE CONNECTOR OF THE LIGHTING SW I REPLACE THE LIGHTING RELAYI
IS
THE CONTINUITY BETWEEN THE SWITCH CONNECTOR
TERMINALS 1ITI[J AND 7[[ITJ NORMAL?
I
I I
YES I
I NO I
I I I I
REPAIR A SHORT CIRCUIT BETWEEN
5
ITI]AND1~ I REPAIR OR REPLACE THE LIGHTING sw I
1-7. HEADLIGHT COME ON WITH THE LIGHTING SW
AT THE PARKING LIGHT POSITION
I REPAIR OR REPLACE THE LIGHTING sw I
..