Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1328
8–232 ELECTRICAL-BODY AND CHASSIS
2.
Even when the parking brake lever is pulled, the indicator light does not go off
Checkpoint
Trouble Cause
Countermeasure
Incorrect the parking brake
SW. adjustment or brake
SW. faulty
Adjust the SW. installation
position or replace the
parking brake SW.
Parking brake SW.
installation position and
function
NG
Brake fluid level SW. or
vacuum SW. faulty or short
circuit
Replace the brake fluid
level SW., or vacuum SW.,
or repair a short circuit
between the parking brake
SW. connector 1 C-39
(4x4: 1 R-4 ) and 12 B-23
or the brake fluid level SW.
connector 3 C-37 and
12 B-23 , or the vacuum
SW. connector 1 C-38 and
12 B-23
Check to see if the indicator
light goes off when the
parking brake SW.
connector 1 C-39 (4x4:
1 R-4 ) is disconnected
NG
OK
Short circuit
Repair a short circuit
between 1 P-11 and
10 B-23 (Diesel
engine:
1 E-1 and
10 B-23 )
Check to see if the warning
light goes off when the oil
pressure SW. connector
1 P-11 (Diesel engine:
1 E- 1 ) is disconnected
NG
OK
Oil pressure unit (or oil
pressure SW) faulty
Replace the oil pressure
unit (or the oil pressure
SW.)
Continuity between the oil
pressure SW. connector
1 P-11 (Diesel
engine:
1 E-1 ) and the body
ground when the engine is
operating
NG
OK
3.
Oil pressure warning light does not go off while engine is running
Refer to ENGINE Section
Refer to ENGINE Section
Engine oil pressure
NG
ELECTRICAL-BODY AND CHASSIS 8–233
NG
4.
Even when the fuel filter is filled with water, the warning light does not light up
Checkpoint
Trouble Cause
Countermeasure
Bulb burned out or loose
contact
Replace or reinstall the bulb
Sedimenter warning light
bulb continuity
SW. malfunction
Replace the fuel filter SW.
Fuel filter SW. function
Open circuit or poor
connector contact
Repair open circuit or
connector contact
Continuity between the fuel
filter SW. harness side
connector 1 C-51 and
9 B-24
or 1 C-52 and
C-36
OK
OK
OK
NG
NG
NG
5.
Even when the fuel filter is empty, the warning light does not go off
Short circuit
Repair a short circuit
between 1 C-51 and
9 B-24
Check to see if the warning
light goes off when the fuel
filter SW. connectors C-51
and C-52 are
disconnected
SW. malfunction
Replace the fuel filter SW.
Fuel filter SW. function
NG
8–234 ELECTRICAL-BODY AND CHASSIS
METER ASSEMBLY
Removal
1. Instrument Panel Driver Lower Cover
•
Refer to the removal steps of “INSTRUMENT
PANEL” in Section 10 “CAB”.
2. Lower Cluster Assembly
•
Refer to the removal steps of “INSTRUMENT
PANEL” in Section 10 “CAB”.
3. Instrument Panel Cluster Assembly
•
Refer to the removal steps of “INSTRUMENT
PANEL” in Section 10 “CAB”
4. Meter Assembly
•
Remove four screws of the meter assembly.
•
Disconnect the meter connectors.
826RV017
Installation
Follow the removal procedure in the reverse order to
install the meter.
Pay close attention to the important points mentioned in
the following paragraphs.
Connector
Be absolutely sure that the meter connectors are securely
connected.
This will prevent a poor contact and an open circuit.
REMOVAL AND INSTALLATION
ELECTRICAL-BODY AND CHASSIS 8–235
Wire Harness
Do not pinch the wire harness between the cluster and
the meter hood during the meter assembly installation
procedure.
Wire damage will result.
METERS AND GAUGES
Removal
1. Meter Assembly
•
Refer to “METER ASSEMBLY” removal steps in
this system.
2. Meter Glass
3. Meter Needless
•
Pull out the needles of speedometer and
tachometer
4. Meter Board
•
Loosen four fixing screws.
5. Meters and Gauges
825RV062
Installation
To Install, follow the removal steps in the reverse order.
WARNING LIGHT BULB, INDICATOR LIGHT
BULB AND ILLUMINATION LIGHT BULB
Removal
Turn the bulb socket counterclockwise and pull the bulb
out.
1.Meter assembly
3.Bulb
2.Socket & bulb
825RV063
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