Emission Inspection And Maintenance (I/M) Programs; If The Malfunction Indicator Lamp Comes On; If Your Vehicle Does Not Pass The I/M Test - Subaru 2014 BRZ Owner's Manual

4-2. Maintenance

Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system moni-
tors the operation of the emission control system.

If the malfunction indicator lamp comes on

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The OBD system determines that a problem exists somewhere
in the emission control system. Your vehicle may not pass the I/
M test and may need to be repaired. Contact your SUBARU
dealer to service the vehicle.
Your vehicle may not pass the I/M test:
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G When the battery is disconnected or discharged
Readiness codes that are set during ordinary driving are
erased.
Also, depending on your driving habits, the readiness codes
may not be completely set.
G When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary mal-
function and your vehicle may not pass the I/M test.
When the malfunction indicator lamp goes off after several
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driving trips
The error code in the OBD system will not be cleared unless the
vehicle is driven 40 or more times.

If your vehicle does not pass the I/M test

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Contact your SUBARU dealer to prepare the vehicle for re-test-
ing.
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