Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1307
8–148 ELECTRICAL-BODY AND CHASSIS
TROUBLE SHOOTING
STOPLIGHT AND HIGH MOUNTED STOPLIGHT
1.
One side of stoplight does not light
Checkpoint
Trouble Cause
Countermeasure
Burned out bulb or poor
connector contact
Replace the bulb or repair
connector contact
Stoplight bulb continuity
Open circuit or poor
connector contact
Repair open circuit or
connector contact
LHD:
Continuity between
8 H-8 - 2 T-1 (LH) (or
2 T-6 (RH))
RHD:
Continuity between
18 H-6 - 2 T-1 (LH) (or
2 T-6 (RH))
Open circuit or poor
connector contact
Repair open circuit or
connector contact
Continuity between
F-3 - 4 T-1 (LH) (or
4 T-6 (RH))
OK
OK
NG
NG
NG
2.
Both sides of stoplight do not light
Poor fuse contact or blown
Reinstall or replace fuse
No. EB-11 (10A)
Fuse No. EB-11 (10A, Fuse
and Relay box)
Incorrect the switch
installation or adjustment
Adjust the switch
installation position
Stop light switch (or brake
switch) function
Open circuit or poor
connector contact between
stoplight switch (or brake
switch) and stoplight
Repair open circuit or
connector contact
Voltage between 2 T-1 -
ground or 2 T-6 - ground
with brake pedal depressed
(Should be battery voltage
present)
OK
OK
NG
NG
NG
ELECTRICAL-BODY AND CHASSIS 8–149
3.
High mounted stoplight does not light
Checkpoint
Trouble Cause
Countermeasure
Poor grounding point
contact
Repair grounding point
( B-28 ) contact
Grounding point ( B-28 )
High mounted stoplight
malfunction
Repair or replace the high
mounted stoplight
Continuity between 1 L-5 -
1 L-6
NG
OK
NG
Open circuit or poor
connector contact
Repair an open circuit or
connector contact between
1 L-5 - 8 H-8
Voltage between 1 L-5 -
ground with brake pedal
depressed
(Should be battery voltage
present)
OK
NG
8–150 ELECTRICAL-BODY AND CHASSIS
TURN SIGNAL LIGHT AND HAZARD WARNING LIGHT
1.
Turn signal light does not light on both sides (RH and LH)
Checkpoint
Trouble Cause
Countermeasure
Poor fuse contact or blown
fuse
Reinstall or replace fuse
No. CB-11 (15A)
Fuse No. CB-11 (15A, Fuse
box)
Flasher unit malfunction
Replace the flasher unit
Short circuit between
connector 1 C-45 - 2 C-45
when turn signal switch
operates with starter switch
in “ON” position (Turn
signal light should be ON)
NG
OK
NG
Open circuit or poor
connector contact
Repair open circuit or
connector contact
Continuity between
connector 3 C-45 -ground
(Should be continuity)
OK
NG
Poor switch point contact
or faulty switch
Repair or replace the
combination switch
Turn signal switch continuity
between connector
3 C-42 - 4 C-42 and
3 C-42 - 5 C-42 when
turn signal switch operates
OK
NG
2.
Turn signal light does not light on one side (RH or LH)
Poor switch point contact
or faulty switch
Repair or replace the
combination switch
Turn signal switch
continuity
Open circuit or poor
connector contact
Repair open circuit or
connector contact
(RH)
Continuity between
2 C-22 - 5 C-42 (FRT),
1 C-1 - 5 C-42 (SIDE)
1 T-6 - 5 C-42 (RR)
Open circuit or poor
connector contact
Repair open circuit or
connector contact
(LH)
Continuity between
2 C-25 - 4 C-42 (FRT),
1 C-35 - 4 C-42 (SIDE)
1 T-1 - 4 C-42 (RR)
OK
OK
NG
NG
NG
ELECTRICAL-BODY AND CHASSIS 8–151
3.
Hazard warning light does not light
4.
Flashing rate too fast (One side)
Checkpoint
Trouble Cause
Countermeasure
Poor fuse contact or blown
fuse
Reinstall or replace the fuse
No. EB-1 (15A)
Fuse No. EB-1 (15A, Relay
and fuse box)
Hazard SW. malfunction
Repair or replace the
hazard SW.
Hazard SW. continuity
NG
OK
NG
Open circuit or poor
connector contact between
fuse No. EB-1 (15A) –
2 B-16
Repair open circuit or
connector contact
Voltage between 2 B-16 -
ground (Should be battery
voltage present)
OK
NG
Burned out bulb
Replace the bulb or repair
open circuit
Inspect bulb
NG
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст