2008 INFINITI FX35 ignition

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Page 632 of 3924

INFINITI FX35 2008 Service Manual
INTEGRATED DISPLAY SYSTEMAV-85
< SERVICE INFORMATION >
C
DE
F
G H
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L
M A
B
AV
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O P
3. When displaying RGB image, check voltage waveform between display control unit harness connector M76 terminal

INTEGRATED DISPLAY SYSTEMAV-85
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
AV
N
O P
3. When displaying RGB image, check voltage waveform between display control unit harness connector M76 terminal 56 and
ground with CONSULT-III or oscilloscope.
OK or NG
OK >> Replace display.
NG >> Replace display control unit.
Value for All Item in the TRIP Screen Do Not ChangeINFOID:0000000001328732
Symptom: Values for items, “Elapsed Time”, “Drivi ng Distance” and “Average Speed” in the TRIP screen do
not change. FUEL ECONOMY screen is not displayed when pressing “TRIP” button.
1. CHECK DISPLAY CONTROL UNIT IGNITION SIGNAL
Select “Vehicle Signals” in Confirmation/Adjustment mode, and check the ignition signal inputting to display
control unit. Refer to AV-75, "
Confirmation/Adjustment Mode".
OK or NG
OK >> Replace display control unit.
NG >> Check display control unit ignition signal circuit, and repair malfunctioning part.
Value for Item, "Driving Distance" a nd "Average Speed" Do Not ChangeINFOID:0000000001328733
Symptom: Values for Items, "Driving Distance" and "Average Speed" do not change. (The Value for "Elapsed
Time" Changes.)
1.CHECK DISPLAY CONTROL UNIT VEHICLE SPEED SIGNAL
Select “Vehicle Signals” in Confirmation/Adjustment mode, and check the vehicle speed signal inputting to dis-
play control unit. Refer to AV-75, "
Confirmation/Adjustment Mode".
OK or NG
OK >> Replace display control unit.
NG >> Check display control unit vehicle speed signal circuit, and repair malfunctioning part.
Value for All Item in the FUEL ECONOMY Screen Do Not ChangeINFOID:0000000001328734
Symptom: Values for items, “Average Fuel Economy” and “Distance to Empty” in the FUEL ECONOMY screen
do not change.
1.CHECK CONDITION
Check if values for all items in the TRIP screen change properly.
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning part. Refer to AV-85, "
Value for All Item in the TRIP Screen Do Not Change"
or AV-85, "Value for Item, "Driving Distance" and "Average Speed" Do Not Change".
2.CHECK CAN COMMUNICATION
Check CAN communication. Refer to AV-79, "
CAN Communication Check".
OK or NG
OK >> Replace display control unit.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, Go to LAN-43, "
CAN System Spec-
ification Chart".
56 – Ground:
SKIB7864ESKIB3603E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C