Troubleshooting <For Customer And Installation Personnel - Defi -Link ADVANCE Control Unit SE Operation Manual

10. Troubleshooting <for customer and installation personnel>
Warning
If any indication of the problem is found in the product, check to make sure the product
will operate as expected. Failure to do so can lead to serious accidents.
If any problem is found during using, setting or operating this product, use the following
table to confirm proper operation of the unit. If the operational problem is not found in the
following table, contact the installation personnel at the store where this product was
purchased.
Condition
○Does not operate.
○Power is not supplied.
○DC Source LED of the
unit doesn't light.
○Warning LED on gauge
is blinking.
○Does not carry out the
ending mode.
○The illumination of
CR/RS gauges is not
lighted. The illumination
of A1/BF gauges is not
darkened.
ADVANCE Control Unit SE Manual
Possible Cause
○Wiring of the power supply
wire is improper.
○The fuse of the power
supply wire is blown out.
○The locks of the solderless
connectors are not locked
tightly.
○There is a wire short
circuit or disconnected wire
somewhere. Maybe there is
something wrong on the
gauge or sensor.
○There is a wire short
circuit or disconnected wire
somewhere on sensor or
sensor wire. Maybe there is
something wrong between
the gauge and control unit.
○The battery wiring is
improper.
○The ILM wiring is improper. ○Check wiring of ILM as per instruc-
○The locks of the solderless
connectors are not locked
tightly.
○The illumination of gauge
is set to off (illumination
cancel).
○The dimmer setting of
FD/ZD is AUTO and vehicle is
in bright light.
Corrective Action
○Check wiring of +B, IGN, GND as per
instructions in this manual.
○Check wiring and replace the fuse.
○Check the lock of the solderless
connectors.
○Please reconfirm the wiring and the
gauge according to operation manual.
If any defects are not found, please ask
the shop for inspection.
○Reconfirm the sensor and sensor wire
according to the manual. If any defects
are not found, please ask the shop for
inspection.
○Check wiring of +B as per instructions
in this manual.
○Check the solderless connector of
battery wiring.
○Please ask the store for inspection.
tions in this manual.
○Check the lock of the solderless con-
nectors.
○Release illumination cancel function
as per instructions in this manual.
○Change the dimmer setting to
MANUAL or move vehicle to a dark
place.
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