CVT System Check: Notes

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Notes

Refer to the following items for the details of each step.

SYMPTOM DIAGNOSIS DESCRIPTION CHART

Step Action YES NO
Customer complaint analysis 
  1. Perform customer complaint analysis see Step 1. Customer Complaint Analysis .

Was customer complaint analysis performed? 
Go to Step 2. Perform customer complaint analysis.
DTC/freeze frame data check, record and clearance see  Step 2. DTC/Freeze Frame Data Check, Record and Clearance  
  1. Check for DTC (including pending DTC).

Is there any DTC(s)? 
Print DTC and freeze frame data or write them down and clear them by referring to DTC CLEARANCE . Then go to Step 3. Go to Step 4.
Visual inspection see  Step 3 and 4. Visual Inspection  
  1. Perform visual inspection.

Is there any faulty condition? 
Repair or replace malfunction part. Then go to Step 11. Go to Step 5.
Visual inspection see  Step 3 and 4. Visual Inspection  
  1. Perform visual inspection.

Is there any faulty condition? 
Repair or replace malfunction part. Then go to Step 11. Go to Step 8.
Trouble symptom confirmation see  Step 5. Trouble Symptom Confirmation  
  1. Confirm trouble symptom.

Is trouble symptom identified? 
Go to Step 6. Go to Step 7.
Rechecking and recording of DTC/freeze frame data see  Step 6 and 7. Rechecking and Record of DTC and Freeze Frame Data  
  1. Recheck for DTC and freeze frame data.

Is there any DTC(s)? 
Go to Step 9. Go to Step 8.
Rechecking and recording of DTC/freeze frame data see  Step 6 and 7. Rechecking and Record of DTC and Freeze Frame Data  
  1. Recheck for DTC and freeze frame data.

Is there any DTC(s)? 
Go to Step 9. Go to Step 10.
CVT basic check and CVT symptom diagnosis see  Step 8. CVT Basic Check and CVT Symptom Diagnosis  
  1. Perform CVT basic check and CVT symptom diagnosis.

Are check and repair completed? 
Go to Step 11. Check and repair malfunction part(s). Then go to Step 11.
Troubleshooting for DTC see  Step 9. Troubleshooting for DTC  
  1. Perform troubleshooting for applicable DTC.

Are check and repair completed? 
Go to Step 11. Check and repair malfunction part(s). Then go to Step 11.
10  Intermittent problems check see  Step 10. Intermittent Problems Check  
  1. Check for intermittent problem.

Is there any faulty condition? 
Repair or replace malfunction part(s). Then go to Step 11. Go to Step 11.
11  Final confirmation test see  Step 11. Final Confirmation Test  
  1. Perform final confirmation test.

Is there any problem symptom, DTC or abnormal condition? 
Go to Step 6. End.
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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.