Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1555
8-320 ELECTRICAL-BODY AND CHASSIS
CIRCUIT DIAGRAM (RHD)
ELECTRICAL-BODY AND CHASSIS 8-321
TROUBLE SHOOTING
QUICK CHART FOR CHECK POINT
Check Point
Fuse
Door Mirror
Door Mirror
Trouble Mode
CB-19
(15A)
Control
Switch
LH
RH
1. Mirrors on the both sides do not operate
2. Mirror on the left (or right) side does not
operate
3. Mirrors on the both sides operate only in
the vertical
(or horizontal) direction
4. Mirror on the left side operates only in the
vertical
(or horizontal)direction
5. Mirror on the right side operates only in
the vertical
(or horizontal) direction
Cable
Harness
8-322 ELECTRICAL-BODY AND CHASSIS
TROUBLE SHOOTING
DOOR MIRROR CONTROL SWITCH
1.Mirrors on the both sides do not operate
Checkpoint
Trouble Cause
Countermeasure
Reinstall or replace the fuse
No. CB-19 (15A)
Poor fuse contact or blown
NG
Repair grounding point
(
B-28
) contact
Grounding point (
B-28
)
Poor grounding point contact
Repair an open circuit or a
poor connection of the
connectors between the fuse
No. CB-19 (15A) and 4
B-26
Voltage between the door
mirror control SW. harness
side connector terminal
4
B-26
and the ground
(Should be battery voltage
present)
Open circuit or poor connector
contact
NG
NG
OK
OK
OK
Fuse No. CB-19 (15A, Fuse
box)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between the door
mirror control SW harness
side connector terminal
9
B-26
and (
B-28
)
Replace the door mirror
control SW.
Door mirror control SW.
function
SW. malfunction
NG
OK
Repair open circuit or
connector contact
Continuity between 1
B-26
and 10
H-13
(or 6
H-10
)
Open circuit or poor connector
contact
NG
OK
ELECTRICAL-BODY AND CHASSIS 8-323
2.Mirror on the left (or right) side does not operate
Checkpoint
Trouble Cause
Countermeasure
Replace the door mirror
control SW.
SW. malfunction
NG
Repair or replace the door
mirror
Mirror function on the left (or
right) side
Mirror malfunction on the left
(or right)
Repair open circuit or
connector contact
Continuity between
[LHD]
1
B-26
and 2
D-2
(1
B-26
and 2
D-7
)
[RHD]
1
B-26
and 2
D-7
(1
B-26
and 2
D-2
)
Open circuit or poor connector
contact
NG
NG
OK
OK
Door mirror control SW.
function
3.Mirrors on the both sides operate only in the vertical (or horizontal) direction
Replace the door mirror
control SW.
SW. malfunction
NG
Door mirror control SW.
function
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