Engine Controls - Engine RPM Flare Between Shifts
GRAND VITARASection Title: Engine
TSB No. TS 21 08207
Division: Automotive
Category: Technical
SUBJECT:
ENGINE RPM FLARE WHEN SHIFTING GEARS
MODEL(S):
GRAND VITARA (JB627)
YEAR:
2006~2007
CONDITION:
Engine RPM flares to 2000+ R.P.M. when clutch is pressed down to shift gears. This occurs with the engine warm during low speed driving.
CAUSE:
ECM Software Logic
CORRECTION:
Engine RPM flare can be eliminated by reprogramming the Engine Control Module (ECM). Follow the reprogramming procedure described below. Be sure to reprogram the ECM with the latest software. 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:
WARRANTY CLAIM INFORMATION
Reprogramming Procedure:
1. Log onto Suzuki Connect and access the Suzuki Pitstop.
2. Download and review the Suzuki Pass-Thru Reprogramming Tool Operators 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 "SOFTWARE.EXE in your PC, (if it is not already installed).
4. Follow the procedure in Section 3.2 of the Operator's Manual to update the Database files. Download and install 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 "DATA BASE.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. 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.
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 below.
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