Engine Controls - MIL ON/DTC P2025 Set
Section Title: EngineTSB No. TS 07 12065
Division: Automotive
Category: Technical
SUBJECT: MIL ON DTC P2025
MODEL(S): AERIO (RH420)
YEAR: 2003
CONDITION: In extreme cold climates, the MIL may be ON when the engine is started. The
DTC P2025 will be stored in the ECM.
CAUSE: ECM Software Logic
CORRECTION: Using the appropriate service manual, verify the DTC using the troubleshooting chart. If no cause for the DTC is found, reprogram the ECM by using the instructions listed below. Then clear the DTC from the ECM memory.
REQUIRED TOOLS AND SOFTWARE
WARRANTY CLAIM INFORMATION
REPROGRAMMING PROCEDURE:
1. Log onto the Suzuki Pitstop.
2. Download and review the Suzuki Pass-Thru Reprogramming Tool Operator's Manual. This must be read and understood COMPLETELY before attempting to reprogram the ECM.
3. Following the procedure outlined in the Suzuki Pass-Thru Reprogramming Tool Operator's Manual, download and install the Pass-Thru Reprogramming Software "3_SOFTWARE.EXE" if it is not already installed on your PC
4. Download and unzip Suzuki Pass-Thru Reprogramming Data Base "4_DATABASE1.EXE" onto your PC. Follow the procedure in Section 3.2 of the Operator's Manual to update the Database files.
This step is only required to be done once to accommodate all vehicles covered under this TSB.
NOTE:
This Database "4_DATABASE1.EXE" has been updated with newer data for reprogramming without changing the file name. You are requested to download in order to update the database in your PC.
5. Following the procedures outlined in the Suzuki Pass-Thru Reprogramming Tool Operator's Manual, hook up the SDS Interface Tool P/N 09910-06520 to the vehicle and run the ECM reprogramming software. Continue to step 6.
6. Fill out the Reprogram Label P/N 99963-01501-224 (the part number and version will be displayed at the "The reprogramming is successful" screen). Then affix the label to the back of the glove box door as pictured.