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HOMESERVICE MANUALSSUZUKI2013KIZASHI SPORT GTS, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 89 (CONTINUOUSLY VARIABLE TRANSAXLE (CVT))DIAGNOSTIC INFORMATION AND PROCEDURESDTC P0602: CONTROL MODULE PROGRAMMING ERRORDTC TROUBLESHOOTING
2013 Suzuki Kizashi Sport GTS, FWD

DTC Troubleshooting

2013 Suzuki Kizashi Sport GTS, FWDSECTION DTC Troubleshooting
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
DTC TROUBLESHOOTING CHART

Step Action YES NO
1  DTC recheck 
  1. Clear DTC, see DTC CLEARANCE .
  2. Confirm that ignition mode of keyless push start system is "OFF".
  3. Perform DTC CONFIRMATION PROCEDURE , and check DTC.

Is DTC P0602 still detected? 		 Go to Step 2. Check for intermittent trouble, see INTERMITTENT CONNECTION AND POOR CONTACT INSPECTION .
2  TCM reprogramming check 
Was reprogramming of TCM executed? 		 Execute reprogramming of TCM correctly once again. Go to Step 3.
3  TCM power supply and ground circuits check 
  1. Check TCM power supply and ground circuits, see TCM Power Supply and Ground Circuit Check .

Are they in good condition? 		 Substitute a known-good TCM and recheck DTC, see Transmission Control Module (TCM) Removal and Installation  Repair or replace defective wire harness.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.