Chrysler Diagnostics
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7
A message confirms the codes are
erased. Press
ENTER
to return to the
Chrysler Functions menu.
VIEW DATA
The View Data function allows the mechanic to view the vehicle’s parameter
identification data (PIDs) in real time. As the PCM monitors the PIDs, they are
sent to the scan tool. Apart from Read Codes, View Data is the most useful
diagnostic function for isolating the cause of a vehicle operation problem. View-
ing data is also used for observing sensor data and the ON/OFF state of
switches, solenoids, and relays.
Select View Data from the Chrysler
Functions list and press
ENTER
.
Perform the following.
1) Set Parking Brake
2) Turn Key On-Engine Off or Running.
3) Put Transmission In Park Or Neutral.
Press
ENTER
when done.
Keep hands and Tools away from fan and engine during
test.
✓On 1999 and newer vehicles, a screen may ask you to select Engine Data
or Transmission Data.
Select the type of data to view. Refer to
“Viewing Data” on page 3-11 of Using
The Scan Tool.
After making a selection, press
ENTER
to establish a communication link. Use
the
UP/DOWN
arrow keys to scroll
through the PIDs. A “n/a” or “- - -” indi-
cates the PID is not used by the vehicle.
Change the selection of Custom Data List parameters at any time by pressing
the
BACK
key. This returns to the Custom Data List selection screen. Press
FUNC
to return to the Chrysler Functions menu.
Codes Erased.
Chrysler Functions
2)Read Temp Codes ]
3)Erase Codes [
`4)View Data
~
!
CAUTION
Select Data To View?
`Entire Data List
Custom Data List
~
Vehicle Data List
ADPT FUEL(%) n/a
]
BARO (Hg) 29.2
[
BATT TEMP(
o
F) 78
~