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.

Diagnosis Chart in 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.


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".
Diagnosis system (ipdm e/r) (with intelligent key system)
Ecu diagnosis informationEcu diagnosis information
Abs actuator and electric unit
(control unit)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
CAUTION:
The display shows the control unit calculation data, so a
normal value might be displayed even in the
event the output circuit (harness) is open or short-circuited.
...
Warning/indicator lights
Warning
light
Name
Anti-lock Braking
System (ABS) warning
light
Brake warning light
Charge warning light
Door open warning
light
Engine oil pressure
warning light
Low fuel ...
Precaution for Harness Repair
Solder the repair part, and wrap it with tape. [Twisted wire
fray
must be 110 mm (4.33 in) or less.]
Do not bypass the repair point with wire. (If it is
bypassed, the turnout
point cannot be separated and the twisted wire characteristics
are lost.)
...