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Home >> Suzuki >> 2010 >> SX4 Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Continuously Variable Transaxle (CVT)) >> Diagnostic Information and Procedures >> DTC P2763: Torque Converter Clutch Pressure Control Solenoid Control Circuit >> DTC Troubleshooting

DTC Troubleshooting

WARNING: This page is about a different variant/trim than selected.
DTC P2763 TROUBLESHOOTING CHART

Step Action YES NO
1  Was "CVT System Check" performed?  Go to Step 2. Go to CVT SYSTEM CHECK .
2  TCC solenoid valve drive circuit check 
  1. Turn off ignition switch and disconnect TCM and solenoid connectors.
  2. Check for proper terminal connection to TCM and solenoid connectors.
  3. If connections are OK, check that TCC solenoid valve drive circuit (A2) is as follows.
    • Insulation resistance of TCC solenoid valve drive circuit is infinity between solenoid connector and vehicle body ground.
    • Insulation resistance of wire harness is infinity between TCC solenoid valve drive circuit terminal and each terminal at solenoid connector.

Are they in good condition? 		 Go to Step 3. Repair or replace defective wire harness.
3  TCC solenoid valve check 
  1. Check resistance of TCC solenoid valve. See Solenoid Valve On-Vehicle Inspection 

Is it in good condition? 		 Substitute a known-good TCM and recheck. Replace TCC solenoid valve (CVT assembly).
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