Engine, A/T Controls - PCM/TCM Replacement Requirements
NUMBER: 18-006-07 REV. AGROUP: Vehicle Performance
DATE: February 19, 2007
THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-006-07, DATED JANUARY 26, 2007, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL YEARS AND MODELS.
THE StarSCAN(R) FLASH FILES FOR THIS BULLETIN MUST BE RETRIEVED FROM THE INTERNET.
StarSCAN(R) SOFTWARE LEVEL MUST BE AT RELEASE 7.03 OR HIGHER FOR THIS BULLETIN.
StarMOBILE(R) DOES NOT SUPPORT THIS SERVICE BULLETIN.
SUBJECT:
Generic PCM (GPEC) or TCM (CVI Controller) Replacement Requirements
OVERVIEW:
This bulletin describes the requirements that must occur when replacing a (CPEG) PCM or (CVI) TCM for the models listed below.
MODELS:
**2007 (JS) Sebring**
**2008 (JS) Avenger**
2007 (MK49) Compass
2007 (MK74) Patriot
2007 (PM) Caliber
NOTE:
This Bulletin applies to **JS Models with a 2.0L or 2.4L engine (Sales Codes ECN, ED3, ED4, or EDG) and PM/MK Models with a 1.8L, 2.O0 or 2.4L engine (Sales Codes EBA, ECN, ED3 or ED4) and/or CVT transmission, (sales code DAV or DAW)**.
DISCUSSION:
This bulletin describes the requirements that must occur when replacing a (GPEC) PCM or (CVI) TCM for the models listed above. This bulletin involves selecting the proper PCM or TCM software application for the vehicle, and programming the module. Additionally it is extremely important **on vehicles with a CVI transmission ** that the software level between the PCM and TCM be coordinated at the latest levels available whenever one or the other module is replaced.
The steps involved in replacing, (FLASHING) a (GPEC) PCM are different from previous modules.
If the PCM is replaced, use the StarSCAN� to flash the new module with appropriate software, perform the PCM replace function to transfer the immobilizer secret key and VIN to the PCM, perform Learn ETC function, write odometer mileage to the PCM and ** if CVI ~ check the 1CM for the latest software. If an update for the 1CM exists, flash the 1CM to the latest level.
If the TCM is replaced, use the StarSCAN(R) to flash the new module with appropriate software, Initialize the TCM module and check the PCM for the latest software. If an update for the PCM exists, flash the PCM to the latest level.
^ **If the vehicle is a PM/MK with a CVT transmission, follow PCM AND TCM Repair Procedures below.
^ If the vehicle is a JS with a 2.0L or 2.4L engine or PM/MK with manual transmission, follow PCM Repair Procedures below**.
The following steps must be followed whenever a Powertrain Control Module (PCM) or Transmission Control Module (TCM) is replaced. Failure to maintain the latest software levels between the PCM and TCM **on vehicles with a CVI transmission ** may cause MIL illumination or poor vehicle performance.
CAUTION:
WHENEVER A PCM OR TCM MODULE IS REPLACED THE SOFTWARE FLASHED INTO THE PCM OR TCM MODULES MUST BE COORDINATED TO THE LATEST LEVELS. ALWAYS CHECK THE CONTROLLER THAT WAS NOT REPLACED FOR THE LATEST UPDATE AND IF A LATER (NEWER) VERSION OF SOFTWARE IS AVAILABLE UPDATE THE MODULE TO THE LATEST LEVEL.
PARTS REQUIRED:
SPECIAL TOOLS / EQUIPMENT REQUIRED:
PCM REPAIR PROCEDURE - USING THE INTERNET TO RETRIEVE THE FLASH FILE:
CAUTION:
EXTREME CARE MUST BE TAKEN WHEN PROGRAMMING A CALIBRATION INTO A GENERIC PCM OR TCM. DO NOT RANDOMLY SELECT A CALIBRATION. ONCE A CALIBRATION IS SELECTED AND PROGRAMMED, THE CONTROLLER CANNOT BE REPROGRAMMED TO A DIFFERENT APPLICATION. THE MODULE CAN ONLY BE REPROGRAMMED TO A MORE RECENT VERSION OF THAT SAME CALIBRATION.
1. Using the StarSCAN(R) attempt to read/record the part number of the existing controller before removing it from the vehicle. This part number can be used to identify the correct calibration for down load.
2. Replace the controller using the steps outlined in DealerCONNECT / TechCONNECT.
CAUTION:
DO NOT START THE ENGINE PRIOR TO COMPLETING STEP 7n. IF THE PROCEDURE IS NOT ADHERED TO THE CONTROLLERS MAY NOT COMPLETE THE PROGRAMMING PROCESS.
NOTE:
When performing this Repair Procedure, the software release level in the StarSCAN�; must be programmed with 7.03 software or higher. The software release level is visible in the blue header at the top of the StarSCAN(R) screen.
NOTE:
The StarSCAN(R) diagnostic scan tool fully supports Internet connectivity. However, to take advantage of this feature you must first configure the StarSCAN(R) for your dealership's network. Make sure the StarSCAN(R) is configured to the dealership's network before proceeding. For instruction on setting up your StarSCAN(R) for the dealer's network refer to either:
"DealerCONNECT > Service> StarSCAN and StarMOBILE tools > Online Documentation", or refer to the StarSCAN(R) Quick Start Networking Guide. The StarSCAN(R) Quick Start Networking Guide is also available on the website under the "Download Center".
NOTE:
If this flash process is interrupted/aborted, the flash should be restarted.
3. Install a battery charger and verify that the charging rate provides approximately 13.5 volts. Set the battery charger to continuous charge. Do not allow the charger to time out during the flash process. Remove the charger from the battery when the flash process is complete.
4. Connect the CH9410 StarSCAN(R) ethernet cable to the StarSCAN(R) and the dealer's network drop.
5. Connect the CH9404 StarSCAN(R) vehicle cable to the StarSCAN(R) and the vehicle.
6. Power ON the StarSCAN(R).
7. Using the StarSCAN(R) at the "Home" screen:
a. Select "ECU View"
b. Touch the screen to highlight the PCM in the list of modules.
c. Select "More Options"
d. Select "ECU Flash"
e. Select "Browse for New File". Follow the on screen instructions.
f. Select the correct flash file either from the part number recorded in step 1 or by using Year/Model/Engine and appropriate emissions selection for the vehicle being worked on..
g. Select "Download to Scantool".
h. Select "Close" after the download is complete, then select "Back".
i. Highlight the listed calibration.
j. Select "Update Controller". Follow on screen instructions.
k. When the update is complete, select "OK".
l. Verify the part number at the top of the "Flash PCM" screen has updated to the new part number that was selected in step f.
m. Turn the ignition switch to the OFF position for no less than 15 seconds.
n. Turn the ignition switch to the RUN position (DO NOT CRANK THE ENGINE) for no less than 20 seconds.
CAUTION:
DO NOT START THE ENGINE PRIOR TO COMPLETING 7n. IF THE PROCEDURE IS NOT ADHERED TO THE CONTROLLER MAY NOT COMPLETE THE PROGRAMMING PROCESS.
NOTE:
Steps 8, 9 and 10 are only required if the PCM was replaced.
8. Using the StarSCAN(R) perform the PCM replace function. This is located in the WCM miscellaneous function menu. Follow all instructions/prompts provided on the StarSCAN(R) screen. This function transfers the secret key for immobilizer operation and transfers the VIN to the new PCM.
NOTE:
The vehicle pin (Personal Identification Number) will be required to complete step 8.
9. Using the StarSCAN(R) write the odometer mileage to the new PCM. Use check PCM odometer located in the PCM miscellaneous function menu. Follow all instructions/prompts provided on the StarSCAN(R) screen.
10. Using the StarSCAN(R) perform the Learn ETC function. This is located in the PCM miscellaneous function menu. Follow all instructions/prompts provided on the StarSCAN(R) screen. This operation must be completed or the engine will not operate above idle rpm.
NOTE:
Due to the PCM/TCM programming procedure, a DTC may be set in other modules within the vehicle. Some DTC's may cause the MIL to illuminate. From the "Home" screen select "System View". Then select "All DTCs". Press "Clear All Stored DTCs" if there are any DTCs shown on the list.
11. Using the StarSCAN(R) at the "Home" screen:
a. Select "ECU View"
b. Touch the screen to highlight the TCM in the list of modules.
c. Select "More Options"
d. Select "ECU Flash"
e. Record the part number at the top of the "Flash TCM" screen for later reference.
f. Select "Browse for New File". Follow the on screen instructions.
12. Is the part number recorded in step lie above, the same as the new pin shown on the "Flash File List" screen?
a. Yes >> TCM controller reprogramming is not necessary. Proceed to step 13.
b. No >> TCM controller will require flash reprogramming, proceed to TCM Repair Procedure. Start with step 9.
NOTE:
The following step is required by law when reprogramming a PCM and/or TCM.
13. Type the necessary information on the "Authorized Modification Label" p/n 04275086AB and attach near the VECI label (Fig. 1).
TCM REPAIR PROCEDURE - USING THE INTERNET TO RETRIEVE THE FLASH FILE:
CAUTION:
EXTREME CARE MUST BE TAKEN WHEN PROGRAMMING A CALIBRATION INTO A GENERIC PCM OR TCM. DO NOT RANDOMLY SELECT A CALIBRATION. ONCE A CALIBRATION IS SELECTED AND PROGRAMMED, THE CONTROLLER CANNOT BE REPROGRAMMED TO A DIFFERENT APPLICATION. THE MODULE CAN ONLY BE REPROGRAMMED TO A MORE RECENT VERSION OF THAT SAME CALIBRATION.
1. Using the StarSCAN(R) attempt to read/record the part number of the existing controller before removing it from the vehicle. This part number can be used to identify the correct calibration for down load.
2. Replace the controller using the steps outlined in DealerCONNECT / TechCONNECT.
NOTE:
When performing this Repair Procedure, the software release level in the StarSCAN(R); must be programmed with 7.03 software or higher. The software release level is visible in the blue header at the top of the StarSCAN(R) screen.
NOTE:
The StarSCAN(R) diagnostic scan tool fully supports Internet connectivity. However, to take advantage of this feature you must first configure the StarSCAN(R) for your dealership's network. Make sure the StarSCAN(R) is configured to the dealership's network before proceeding. For instruction on setting up your StarSCAN(R) for the dealer's network refer to either:
"DealerCONNECT > Service > StarSCAN and StarMOBILE tools > Online Documentation", or refer to the StarSCAN� Quick Start Networking Guide. The StarSCAN(R) Quick Start Networking Guide is also available on the website under the "Download Center".
NOTE:
If this flash process is interrupted/aborted, the flash should be restarted.
3. Using the StarSCAN(R) attempt to read/record the part number of the existing controller before removing it from the vehicle. This part number can be used to identify the correct calibration for down load.
4. Replace the controller using the steps outlined in DealerCONNECT / TechCONNECT.
5. Install a battery charger and verify that the charging rate provides approximately 13.5 volts. Set the battery charger to continuous charge. Do not allow the charger to time out during the flash process. Remove the charger from the battery when the flash process is complete.
6. Connect the CH9410 StarSCAN(R) ethernet cable to the StarSCAN(R) and the dealer's network drop.
7. Connect the CH9404 StarSCAN(R) vehicle cable to the StarSCAN(R) and the vehicle.
8. Power ON the StarSCAN(R).
9. Retrieve the old TCM part number. Using the StarSCAN(R) at the "Home" screen:
a. Select "ECU View"
b. Touch the screen to highlight the TCM in the list of modules.
c. Select "More Options"
d. Select "ECU Flash"
e. Record the part number at the top of the "Flash TCM" screen for later reference.
f. Select "Browse for New File". Follow the on screen instructions.
g. Select the correct File for the vehicle.
h. Select "Download to Scantool".
i. Select "Close" after the download is complete, then select "Back".
j. Highlight the listed calibration.
k. Select "Update Controller". Follow on screen instructions.
l. When the update is complete, select "OK".
m. Verify the part number at the top of the "Flash TCM" screen has updated to the new part number.
10. Select Miscellaneous Function and perform Initialize CVI. Follow all on screen instructions.
NOTE:
Due to the TCM/PCM programming procedure, a DTC may be set in other modules (BCM, MIC, SKREEM, etc.) within the vehicle, if so equipped. Some DTC's may cause the MIL to illuminate. From the "Home" screen select "System View". Then select "All DTC's". Press "Clear All Stored DTC's" if there are any DTC's shown on the list.
11. Using the StarSCAN(R) at the "Home" screen:
a. Select "ECU View"
b. Touch the screen to highlight the PCM in the list of modules.
c. Select "More Options"
d. Select "ECU Flash"
e. Record the part number at the top of the "Flash PCM" screen for later reference.
f. Select "Browse for New File". Follow the on screen instructions.
12. Is the part number recorded in step 10e above, the same as the new pin shown on the "Flash File List" screen?
a. Yes >> PCM controller reprogramming is not necessary. Proceed to step 13.
b. No >> PCM controller will require flash reprogramming, proceed to PCM repair procedure. Start with step 7.
NOTE:
The following step is required by law when reprogramming a PCM and/or TCM.
13. Type the necessary information on the "Authorized Modification Label" p/n 04275086AB and attach near the VECI label (Fig. 1).
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
NOTE: The following Labor Operations are standard LOP's associated with Generic Module Replacement and Programming.
FAILURE CODE:
Disclaimer:
This bulletin is supplied as technical information only and is not an authorization for repair.