Full Product Manual

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INC – indicates that a particular monitor being checked has not
completed its diagnostic testing.
N/A – the monitor is not supported on that vehicle.
There are two ways to retrieve I/M readiness status.
Retrieve I/M Readiness Status with One-Click I/M
Readiness Key
Press the One-Click I/M Readiness Key, to retrieve I/M readiness status.
The screen will display as below. The LEDs colors and the audio tones
indicate readiness status.
Figure 3-13
OK – indicates that a particular monitor being checked has completed
its diagnostic testing.
INC – indicates that a particular monitor being checked has not
completed its diagnostic testing.
N/A – the monitor is not supported on that vehicle.
The green, yellow and red LEDs provide a quick way to help you determine
if a vehicle is ready for an Emission Test.
The LED and audio tone are interpreted as below:
LED Interpretation
GREEN LED – indicates that engine systems are “OK” and operating
normally (the number of Monitors supported by the vehicle that have run
and performed their self-diagnostic testing is in the allowed limit. MIL is
off. ).There are neither stored nor pending DTCs. The vehicle is ready for
an Emission Test, and there is a good possibility that it can be certified.