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Global OBDII Diagnostics
If one or more control modules stops
responding, tool displays message that
it is not responding.
If choosen to continue, dashes will replace data in right-hand column. If NO is
selected, then scan tool attempts to reestablish communication with that
module.
Press FUNC to return to OBDII Function List.
VIEW FREEZE DATA
When an emission-related fault occurs, certain vehicle conditions are recorded
by the on-board computer. This information is referred to as Freeze Frame data.
The information is a "snapshot" of operating conditions at time of fault. This data
can be overwritten by faults with a higher priority.
If codes were erased, then freeze frame data may not be stored in vehicle
memory.
Select View Freeze Data from OBDII
Function List and press ENTER.
Scan tool links to vehicle, and verifies
PIDs and displays data. Use
UP/DOWN arrow keys to move through
list.
If more than one computer module
responds with freeze frame data, then
frame number and module display on
first line of Scan Tool. Press
LEFT/RIGHT key to change modules.
When done, press BACK key to return to OBDII Function List.
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 4 – 7
Module $1F is not
Responding. Continue
Without it?
Yes
OBDII Function List
4)Erase Codes
5)View Data
`
6)View Freeze Data ~
TROUB CODE
ABSLT TPS(%)
CALC LOAD(%)
COOLANT (oF)
Frame 1
Mod $1A
TROUB CODE
ABSLT TPS(%)
CALC LOAD(%)
<No> ~
4
?
]
[
P0443
36.5
95.0[
120~
P044
36.5[
95.0~
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