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DTC Troubleshooting

DTC TROUBLESHOOTING TABLE

Step Action YES NO
1  Was "A/T System Check" performed?  Go to Step 2. Go to A/T SYSTEM CHECK .
2  Check TCC pressure control solenoid valve circuit for ground short 
  1. Disconnect TCM connectors.
  2. Check for proper connection to TCM at terminals "E92-3" and "E92-5".
  3. If connection is OK, check continuity between terminal "E92-5" of disconnected harness side TCM connector and ground.

Is continuity indicated? 		 TCC pressure control solenoid valve control and ground circuit is shorted to ground. If circuit is OK, go to Step 4. Go to Step 4.
3  Check TCC pressure control solenoid valve circuit for open 
  1. Check resistance between terminal "E92-3" and "E92-5" of disconnected harness side TCM connector.

Is it infinity? 		 TCC pressure control solenoid valve control and ground circuit is open. If circuit is OK, go to Step 4. Go to Step 4.
4  Inspection TCC pressure control solenoid valve 
  1. Inspection TCC pressure control solenoid valve referring to SOLENOID VALVES (SHIFT SOLENOID-A, SHIFT SOLENOID-B, SHIFT SOLENOID-E, TCC SOLENOID, PRESSURE CONTROL SOLENOID-A, PRESSURE CONTROL SOLENOID-B, AND PRESSURE CONTROL SOLENOID-C) INSPECTION .

Is check results satisfactory? 		 Intermittent trouble or faulty TCM. Check for intermittent trouble by referring to INTERMITTENT AND POOR CONNECTION INSPECTION . If OK, substitute a known-good TCM and recheck. Replace TCC pressure control solenoid valve by referring to SOLENOID VALVES (SHIFT SOLENOID-A, SHIFT SOLENOID-B, SHIFT SOLENOID-E, TCC SOLENOID, PRESSURE CONTROL SOLENOID-A, PRESSURE CONTROL SOLENOID-B, AND PRESSURE CONTROL SOLENOID-C) REMOVAL AND INSTALLATION .
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