Description
The following A - G steps provide an overview procedure to replace and reprogram a BCM. Each A -G steps is explained further in this section.
A. Uploading the BCM Data
The current BCM data can be uploaded with a scan tool. If the old BCM cannot be communicated with a scan tool, this procedure need not be performed.
1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > ECU Replacement >
BCM Data Upload/ Download.
4. Upload the BCM data following the on screen messages.
5. After compete the uploading, turn OFF the scan tool.
6. Turn OFF the ignition for 30 seconds.
B. Removal and Installation Removal Procedure
Notice: The illustration of the removal shows the RHD.
For the LHD, the bracket becomes opposite.
1. Disconnect the battery negative cable.
2. Remove the knee bolster panel (1).
• Refer to Instrument Panel in Section 9K Interior/ Exterior Trims.
3. Remove the side trim panel (2).
• Refer to Instrument Panel in Section 9K Interior/ Exterior Trims.
4. Disconnect the BCM harness connector.
5. Remove the bolt (3), and then pull the BCM (4) towards you to remove it.
6. Remove the BCM from the bracket.
Installation Procedure
1. Install the BCM to the bracket.
2. Install the BCM (4) to the bracket and tighten the BCM fixing bolt (3).
3. Reconnect the BCM harness connector.
4. Install the side trim panel (2).
• Refer to Instrument Panel in Section 9K Interior/ Exterior Trims.
5. Install the knee bolster panel (1).
• Refer to Instrument Panel in Section 9K Interior/ Exterior Trims.
6. Reconnect the battery negative cable.
A. Update the BCM data from the old BCM. (if the old BCM can be communicated with a scan tool) B. Replace the old BCM with the new BCM.
C. Download the old BCM data to the new BCM. (if the old BCM can be communicated with a scan tool)
D. Program the vehicle identification number (VIN).
E. Program the vehicle informations. (if the old BCM can not be communicated with a scan tool) F. Lock the new BCM. (if the replaced BCM is new
one)
G. Reset and clear the old driving data. (if the
replaced BCM is used one) MFWBABSH000401
3
4 1
2
MFWBABSH000101
C. Downloading the BCM Data
The old BCM data can be downloaded with a scan tool.
If the old BCM cannot be communicated with a scan tool, go to D. Programming VIN.
1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > ECU Replacement >
BCM Data Upload/ Download.
4. Download the BCM data following the on screen messages.
5. Turn OFF the ignition for 30 seconds.
D. Programming VIN 1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > ECU Replacement >
VIN Programming.
4. In order to get a programming approval, the on-screen displays a message to user. Get programming approval from the TIS 2000 using the following procedure:
a. Connect a scan tool to the terminal that installed TIS 2000 with the latest software and the hardware key is plugged into port.
b. Turn ON the scan tool and keep at title screen.
c. Launch the TIS application.
d. Select the Security Access at the main screen.
e. Highlight "Tech 2" on the Diagnostic Tool Selection screen and click "Next".
f. Click "Close" on the Security Access Enabled screen.
g. Turn OFF the scan tool.
h. Disconnect the scan tool from the terminal.
5. Reinstall a scan tool to the vehicle.
6. Turn ON the ignition, with the engine OFF.
7. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > ECU Replacement >
VIN Programming.
8. Input 17 digits of correct VIN that is based on stamped VIN or affixed VIN plate on this vehicle.
9. The on-screen displays a message "Vehicle Identification Number (VIN) Programming Completed!" if VIN programming has been completed, then press Confirm.
10. Turn OFF the ignition for 30 seconds.
E. Programming the Vehicle Informations
If a scan tool does not communicate, the vehicle informations must be programmed separately.
1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > Vehicle Information 4. Select Vehicle Configuration Programming and
program the vehicle configuration read from the identification plate following the on screen messages.
5. Select Engine Type Programming and program the engine type read from the identification plate following the on screen messages.
6. Select Transmission Type Programming and program the transmission type read from the identification plate following the on screen messages.
7. Select Final Gear Ratio Programming and program the final gear ratio read from the identification plate following the on screen messages.
8. Select Tire Size Programming and program the actual rear tire size following the on screen messages.
9. Return to the menu screen, and select Driver Information & Display.
10. Select ENG Oil Preset Interval and program the engine oil replacement interval following the on screen messages.
Engine Oil Replacement Interval:
11. Select ENG Oil Additional Distance and program the engine oil additional distance following the on screen messages.
12. Select T/M Oil Preset Interval and program the transmission oil replacement interval following the on screen messages.
Transmission Oil Replacement Interval:
Euro 4 20,000 km (12,427 miles)
MLD6Q
50,000 km (31,069 miles) MLD6S
MLD6W MZX6P MZW6P FS8209HD
100,000 km (62,138 miles) FSO5206B
ZF6S1000
60,000 km (37,283 miles) ZF9S1110
LCT2000
40,000 km MD3060P
MD3560P
13. Select T/M Oil Additional Distance and program the transmission oil additional distance following the on screen messages.
14. Turn OFF the ignition for 30 seconds.
F. ECU Lock
Notice: Only perform this procedure if the BCM is new one.
1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > ECU Replacement >
ECU Lock.
4. Lock the BCM following the on screen messages.
5. Turn OFF the ignition for 30 seconds.
G. Resetting and Clearing Old Data
Notice: Only perform this procedure if the BCM is used one.
1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. Select Diagnostics > appropriate vehicle identification > Body > Body Control Module >
Programming & Resetting > Driver Information &
Display.
4. Select Fuel Consumption Data Resetting and reset the fuel consumption related data following the on screen messages.
5. Select Accumulated ENG Runtime Resetting and reset the accumulated engine runtime following the on screen messages.
6. Return to the menu screen, and select Special Functions.
7. Select Recorded DTC Data Clearing and clear the recorded DTCs data in the BCM memory following the on screen messages.
8. Select All Accumulation Data Clearing and clear the all recorded accumulation data in the BCM memory following the on screen messages.
9. Turn OFF the ignition for 30 seconds.