Stall Test: Troubleshooting

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Troubleshooting
SYMPTOM DIAGNOSIS DESCRIPTION CHART

Condition Possible Cause Action
Lower than standard level in both "D" and "R" range  Engine output torque failure Perform engine basic Inspection  . See ENGINE BASIC INSPECTION .
Faulty torque converter Replace CVT assembly  .
Higher than standard level in "D" range  Faulty valve body component Replace CVT assembly  .
Slippery forward clutch Replace CVT assembly  .
Higher than standard level in "R" range  Faulty valve body component Replace CVT assembly  .
Slippery reverse brake Replace CVT assembly  .
Higher than standard level in both "D" and "R" range  Faulty torque converter Replace CVT assembly  .
Low line pressure Perform  "LINE PRESSURE TEST ".
Faulty steel belt Replace CVT assembly  .
Faulty primary pulley Replace CVT assembly  .
Faulty secondary pulley Replace CVT assembly  .
Faulty valve body component Replace CVT assembly  .
TCM and/or its circuit Check TCM  . See Inspection of TCM and Its Circuits 
RENDER: 1.0x

NO RELATED

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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.