Service Procedure

A. Reprogram the PCM:

The DealerCONNECT System, DRBIII(R) (Diagnostic Readout Box scan tool),
CH7000A flash cable and CH7035B data cable are required to perform this
repair. Do not attempt to perform the flash procedure using an outdated
CH7000/CH7001 flash cable.

NOTE:
Whenever a controller is reprogrammed, the software in the DRBIII scan tool must be programmed with the latest revision level available.

NOTE:
If the flash process is interrupted or aborted, the flash should be restarted and then follow the directions on the DRBIII scan tool.

1. Before beginning the flash procedure, remove any old flash files from the DRBIII memory. Use the following procedure to clear the memory:

a. Starting at the Main Menu, simultaneously press the "MORE" and "YES" keys.

b. A screen will appear requesting a "COLD BOOT".

c. Follow the on screen instructions by selecting the "F4" key.

d. When the DRBIII reboots to the Main Menu, proceed to Step 2 of this procedure.

2. Open the hood, install a battery charger and verify that the charging rate provides approximately 13.5 volts.

3. Connect the DRBIII CH7000A flash cable from the DRBIII scan tool to the data link connector located inside the vehicle under the steering column.

4. With the ignition in the "RUN" position, determine the original part number of the PCM currently in the vehicle using the following procedure:

a. Select "DRBIII Standalone".

b. Select "1998 2007 Diagnostics".

c. Select "All (Except Below)".

d. Select "Engine".

e. Select "Module Display".

f. Record the "PCM part number" on the repair order for later reference.

5. Disconnect the DRBIII from the vehicle.

6. Connect the DRBIII to TechCONNECT. Open TechTOOLS and verify that the "DRBIII Status: Connected" message is in the upper right corner of the TechTOOLS screen.

7. Enter the "PCM part number" recorded in Step 2f. in the "Parts Criteria" area and select "Show Updates". TechTOOLS will populate the appropriate flash file.

8. Select the flash file.

9. Select the DRBIII radio button which is next to the "Download/Upload" button.

10. Select the "Download/Update" button.

11. Monitor the "Flash Download/Update Progress" window on TechCONNECT and follow the instructions on TechCONNECT. When the flash process is complete, proceed to Step 12.

12. Disconnect the DRBIII from TechCONNECT.

13. Connect the DRBIII CH7000A flash cable from the DRBIII scan tool to the data link connector located inside the vehicle under the steering column.

14. Download the flash file from the DRBIII to the vehicle using the following procedure:

a. Select "Vehicle Flash".

b. Follow the directions on the DRBIII screen. When the flash process is complete, proceed to Step 15.

15. Reset the "Pinion Factor".

16. Perform the transmission Quick Learn Procedure.

17. Due to the PCM flash procedure, Diagnostic Trouble Codes (DTC��s) may be set in other modules (ETAX, BCM, MIC, SKIM, ABS, ORC) within the vehicle (if so equipped). Some DTC's may cause the Malfunction Indicator Light (MIL) to illuminate. Check all modules using "Module Scan", record the DTC's, and erase theses DTC��s prior to returning the vehicle to the customer. Erase DTC's using the following procedure:

a. Turn the vehicle��s ignition key to the "RUN" position.

b. From the DRBIII scan tool Main Menu select # 1 "DRBIII Stand-Alone".

c. From the DRBIII scan tool Stand-Alone menu select # 3 "Vehicle Module Scan".

d. From the DRBIII scan tool Vehicle Module Scan menu select # 1 "1998 - 2007 Module Scan".

e. Select "YES" on the DRBIII scan tool key pad to scan for DTC's.

f. Follow the instructions on the DRBIII scan tool screen.

g. Once the scanning process is complete, the DRBIII scan tool will display a list of all the modules. Modules on the list that have an asterisk next to them have DTC's that need to be cleared.

h. Select the module that needs to have the DTC��s cleared and follow the instructions on the DRBIII scan tool screen to clear the DTC's.

i. Turn the vehicle��s ignition key to the "OFF" position.

NOTE:
Erase any DTC's in the PCM only after all other modules have other modules have had their DTC's erased.

18. Disconnect the DRBIII scan tool from the vehicle.

19. Turn off the battery charger, disconnect it from the vehicle and then continue with Section B - Install the Authorized Modifications Label.

B. Install the Authorized Modifications Label:





1. Type or print (with a ballpoint pen) the recall number, repair modification, dealer code and date on the Authorized Modifications Label (Figure 1).

2. Attach the label near the VECI label and then close the hood.

C. Complete Proof of Correction Form for California Residents: This recall is subject to the State of California Registration Renewal/Emissions Recall Enforcement Program. Complete a Vehicle Emission Recall Proof of Correction Form (Form No. 81-016-1053) and supply it to vehicle owners residing in the state of California for proof that this recall has been performed when they renew the vehicle registration.