Diagnosis Description
AUTO ACTIVE TEST
Description
In auto active test, the IPDM E/R sends a drive signal to the following systems to check their operation.
Operation Procedure
NOTE:
Never perform auto active test in the following conditions.
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
NOTE:
Inspection in Auto Active Test
When auto active test is actuated, the following operation sequence is repeated 3 times.
Concept of Auto Active Test
Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto active test starts successfully.
Diagnosis Chart in Auto Active Test
CONSULT Function (IPDM E/R)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R.
Direct Diagnostic Mode | Description |
Ecu Identification | The IPDM E/R part number is displayed. |
Self Diagnostic Result | The IPDM E/R self diagnostic results are displayed. |
Data Monitor | The IPDM E/R input/output data is displayed in real time. |
Active Test | The IPDM E/R activates outputs to test components. |
CAN Diag Support Mntr | The result of transmit/receive diagnosis of CAN communication is displayed. |
ECU IDENTIFICATION
The IPDM E/R part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to PCS-48, "DTC Index".
DATA MONITOR
ACTIVE TEST
CAN DIAG SUPPORT MNTR
Refer to LAN-13, "CAN Diagnostic Support Monitor".
SRS airbags
The SRS airbags inflate when the vehicle is subjected to certain
types of severe impacts that may cause significant injury to the
occupants. They work together with the seat belts to help reduce
the risk of death or serious injury.
SRS front airbags
SRS driver airbag/front passenger airbag ...
Precaution
Precautions for Trouble Diagnosis
Caution:
Follow the instructions listed below. Failure to do this may cause
damage to parts:
Never apply 7.0 V or more to the measurement terminal.
Use a tester with open terminal voltage of 7.0 V or less.
Turn the ignition switch off and disconnect the ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...