Aerio AWD L4-2.0L (2003)
PROM - Programmable Read Only Memory: Customer Interest
Engine Controls - MIL ON/DTC P2025 Set
Section Title: Engine
TSB 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.
