en
|
2 6
| User guide |
CP9680
AutoScanner® Plus
573102 | REV. A | 07.2015
Bosch Automotive Service Solutions Inc.
PM Filter Mon
Particulate matter filter monitor
3. Return to
Special Tests Menu
.
•
Press
.
5.2
Read Codes
The
Read Codes
function allows the scan tool to read
the DTCs from the vehicle’s control modules. DTCs are
used to help determine the cause of a problem or prob-
lems with a vehicle. These codes cause the control
module to illuminate the malfunction indicator lamp
(MIL) when emission-related or driveability fault occurs.
When referring to the engine control module, MIL is also
known as service engine soon or check engine lamp.
Read Codes
can be done with the key on engine off
(KOEO) or with the key on engine running (KOER).
From the
Diagnostic Codes Menu
:
1. Select
Read Codes
.
•
Use the
UP
and
DOWN
keys until
Read
Codes
is highlighted.
•
Press
.
Diagnostic Codes
Read Codes
Erase Codes
View Freeze Data
Component Locator
Acronyms
Review Data
Print Data
Code Lookup
System Setup
2. If more than one module is supported, a menu is
displayed.
•
Use the
UP
and
DOWN
keys until the
desired choice is highlighted.
•
Press
.
Select Module
OBDII/EOBD
Engine
ABS
Airbag
All of the Above
If no DTCs are present, a message stating “System Pass: No
Faults Detected” is displayed. If
All of the Above
is selected
from the
Select Module
menu, all of the codes will be
displayed as if all menu items were selected individually.
Read Codes
Press ENTER to continue
No codes found
3. View and write down the DTCs.
•
Use the
UP
and
DOWN
keys until the
desired choice is highlighted.
This screen indicates where the
Read Codes
information
is located.
DTC Description
DTC Type
X/Y
Module
DTC#
DTC Number - number of the trouble code found in
vehicle service information.
X of Y - Indication that code x of y is being viewed,
where x is the code being viewed of the total y.
Module - The name of the module (e.g. ABS) or address of
the module (e.g. Mod $28) or both are shown (ABS $28) in
this field. The table below describes modules supported.
Module
Description
ECM
Engine or powertrain module
TCM
Transmission control module
TCCM
Transfer case control module
ABS
Anti-lock brake system module
HPCM
Hybrid powertrain control module
MOD $XX Module address for the OBDII/EOBD mod-
ule reporting the DTC
SRS
Supplemental restraint system module
DTC Description - This area is reserved for the text describ-
ing the trouble code listed in the DTC number field.
DTC Type - This area is reserved for providing additional
information about the DTC. Multiple DTC types may be
possible for a given DTC number. Not all vehicles sup-
port DTC types. This table describes possible DTC types.
DTC Type
Description
History
Intermittent codes placed in the vehicle’s
memory when the trouble originally oc-
curred, and will remain there even if the
trouble has been corrected. If no trouble
after 50 engine warm-up cycles, the DTC
will be erased.
