Description
When replacing ECM, the following procedure must be performed. (For details, refer to EC-136, "Work Procedure".)
PROGRAMMING OPERATION
NOTE: After replacing with a blank ECM, programming is required to write ECM information. Be sure to follow the procedure to perform the programming.
Work Procedure
1.SAVE ECM DATA
With CONSULT
NOTE:
>> GO TO 2.
2.CHECK ECM PART NUMBER
Check ECM part number to see whether it is blank ECM or not.
NOTE:
Is the ECM a blank ECM? YES >> GO TO 3.
NO >> GO TO 5.
3.SAVE ECM PART NUMBER
Read out the part number from the old ECM and save the number, following the programming instructions.
Refer to CONSULT Operation Manual.
NOTE:
>> GO TO 4.
4.PERFORM ECM PROGRAMMING
After replacing ECM, perform the ECM programming. Refer to CONSULT Operation Manual.
NOTE:
>> GO TO 6.
5.REPLACE ECM
Replace ECM. Refer to EC-499, "Removal and Installation".
>> GO TO 6.
6.PERFORM INITIALIZATION OF IVIS (NATS) SYSTEM AND REGISTRATION OF ALL IVIS (NATS) IGNITION KEY IDS
Refer to SEC-62, "Work Flow" (with intelligent key system) or SEC-150, "Work Flow" (without intelligent key system).
>> GO TO 7.
7.CHECK ECM DATA STATUS
Check if the data is successfully copied from the ECM at Step 1 (before replacement) and saved in CONSULT.
Is the data saved successfully? YES >> GO TO 8.
NO >> GO TO 9.
8.WRITE ECM DATA
With CONSULT
NOTE: The data saved by “SAVING DATA FOR REPLC CPU” is written to ECM.
>> GO TO 10.
9.PERFORM VIN REGISTRATION
Refer to EC-138, "Work Procedure".
>> GO TO 10.
10.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
Perform Accelerator Pedal Released Position Learning. Refer to EC-139, "Work Procedure".
>> GO TO 11.
11.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
Perform Throttle Valve Closed Position Learning. Refer to EC-140, "Work Procedure".
>> GO TO 12.
12.PERFORM IDLE AIR VOLUME LEARNING
Perform Idle Air Volume Learning. Refer to EC-141, "Work Procedure".
>> END
Precautions
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 injury to the
...
Component parts
Component Parts Location
Steering column (view with steering
wheel removed)
RH side of instrument panel (view with
instrument panel removed)
LH side of engine compartment
RH side of engine compartment
Left front wheel area
Brake pedal area
Left side of instrument pane ...
Removal and installation
BCM (BODY CONTROL MODULE)
Removal and Installation
CAUTION:
Before replacing the BCM, perform “READ CONFIGURATION” to save or print current
vehicle specification.
Refer to BCS-60, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Work
Procedure".
REMOVAL
Disco ...