Vehicle Diagnostics
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4
From OBD II Function List:
1. Select I/M Readiness.
•Use
UP
or
DOWN
arrow
key until I/M Readiness is
highlighted.
•Press
ENTER
.
Two types of I/M Readiness tests are:
❒ Since DTCs Cleared - shows status of the monitors since the
DTCs were last erased.
❒ This Drive Cycle - shows status of monitors since the start of the
current drive cycle. Refer to the vehicle service manual for more
detailed information on emission-related monitors and their
status.
✓ Some vehicles do not support
This Drive Cycle. If vehicle
supports both types of monitors
the I/M Readiness Menu
displays.
2. View Summary of Monitor
Status.
•Use
UP
or
DOWN
arrow
key.
✓ Depending on Readiness Test
one of these 2 screens will be
present.
I/M Readiness ?
Drive Cycle Monitor
State OBD Check
O2 Monitor Test
Diag Mon Tests
On-Board Systems
Vehicle Info
Special Tests Menu
I/M Readiness
I/M Readiness Menu
=====================
Since DTCs Cleared
This Drive Cycle
This Drive Cycle
=====================
Misfire Monitor inc
Fuel System Mon inc
Comp Component ok
Catalyst Mon inc
Htd Catalyst n/a
Evap System Mon inc
Since DTCs Cleared
=====================
Misfire Monitor ok
Fuel System Mon ok
Comp Component ok
Catalyst Mon inc
Htd Catalyst n/a
Evap System Mon inc
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