Engine Runs Rough And Hesitates On Acceleration When Cold, Malfunction Indicator Lamp (Mil) On (TS 15 06047)
Publication date: 2007-06-04Reference number: TS 15 06047
ENGINE RUNS ROUGH AND HESITATES ON ACCELERATION WHEN COLD, MALFUNCTION INDICATOR LAMP (MIL) ON
TECHNICAL SERVICE BULLETIN
Reference Number(s): TS 15 06047, Date of Issue:
June 04, 2007
| SUZUKI: | 2006 VERONA (RP625) |
| SECTION: | Engine |
CONDITION
The ECM software calibration may cause the engine to run lean at cold start up. This lean condition may cause rough running and hesitation while accelerating. During the time of rough running the MIL may illuminate and the ECM will store DTC(s) P0300, P0301, P0302, P0303, P0304, P0305 and/or P0306 (Engine Misfire Detected, and/or Cylinder 1, 2, 3, 4, 5 and/or 6 Misfire Detected).
CAUSE
ECM software logic.
CORRECTION
Perform the ECM reprogram procedure below to reprogram the ECM. Software version 1.9.0.2 or newer is now available and must be used with the latest database to perform this TSB. Refer to the General TSB 05 XXXXX "ECM (ECU) Reprogramming Verification Procedure Using the Suzuki SDS Tool" to verify the version installed in your PC.
REQUIRED TOOLS AND SOFTWARE
REQUIRED TOOLS AND SOFTWARE
| Part Numbers | Description | Qty | Notes |
|---|---|---|---|
| 09910-06521 | SDS Tool Kit | 1 | Kit Includes USB Cable, Diagnostic Interface Box and DLC Cable. |
| Suzuki Pitstop | Pass-Thru Reprogramming Software SOFTWARE.EXE | 1 | Version 1.9.0.2 or later. Requires serial number to activate.* |
| Suzuki Pitstop | Database DATABASE.EXE | 1 | Version 2.007.0531 or later. Requires serial number to activate.* |
| 99963-01501-224 | Reprogram Label | 1 | Please fill out completely and affix to the interior of the glove box. |
REQUIRED TOOLS AND SOFTWARE
REQUIRED TOOLS AND SOFTWARE
| Part Numbers | Description | Qty | Notes |
|---|---|---|---|
| Suzuki Pitstop | Suzuki Pass-Thru Reprogramming Tool Operator's Manual | 1 | Version 11156 or later. New version number can be found on the last page. Must be read and understood completely before attempting to reprogram a vehicle. |
| * For serial number information, please refer to the Pass-Thru Reprogramming Tool operators manual. | |||
WARRANTY CLAIM INFORMATION
WARRANTY CLAIM INFORMATION
| Labor Operation | Description | Failed Part Number | Complaint Code | Defect Code | Labor Time |
|---|---|---|---|---|---|
| FB32P0 | ECM Reprogram | 33920-86Z80 | 03 | 48 | 0.3 Hrs. |
Reprogramming Procedure
- Log onto the Suzuki Connect and access the Suzuki Pitstop.
- 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.
- Following the procedure outlined in the Suzuki Pass-Thru Reprogramming Tool Operator's Manual, download and install the Pass-Thru Reprogramming Software "SOFTWARE.EXE" in your PC, (if it is not already installed).
- Follow the procedure in Section 3.2 of the Operator's Manual to update the Database files. Download and unzip Suzuki Pass-Thru Reprogramming Data Base "DATABASE.EXE" in your PC. This step is only required to be done once to accommodate all vehicles covered under this TSB.NOTE: This Database "DATABASE.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.
- 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. If the message "[4028] ECU already has the latest version" appears, click "OK". No further action is required. The glove box label should already be in the glove box.
- 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 below.
- Perform the idle relearn after reprogramming as follows.
- Turn the ignition OFF for 20 seconds.
- Turn the ignition ON for 10 seconds.
- Turn the ignition OFF for 20 seconds.
- Turn the ignition ON for 10 seconds.
- Start the engine in Park/Neutral.
- Turn the ignition OFF, ECM reprogram procedure is complete.NOTE: If the symptom remains after reflashing, contact the S.M.A.R.T. Hotline (Techline) for assistance.