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Problem Symptoms Table

POWER WINDOW CONTROL SYSTEM

Symptom Suspected area Reference
Power window does not operate with multiplex network master switch operation 1. ECU-B, ECU-IG, PWR fuse -
2. Multiplex network master switch circuit (power source) Refer to DESCRIPTION 
3. Power window regulator motor circuit Refer to Driver Side Power Window Motor Circuit 
4. Multiplex network master switch -
Power window does not operate with multiplex network switch operation (front passenger side) 1. PWR fuse -
2. Multiplex network switch circuit (power source) Refer to Front Passenger Side Power Window Switch Power Source Circuit 
3. Power window regulator motor circuit (front passenger side) Refer to Front Passenger Side Power Window Motor Circuit 
4. Multiplex network switch (front passenger side) -
Power window does not operate with multiplex network switch operation (rear LH side) 1. PWR fuse -
2. Multiplex network switch circuit (power source) Refer to Rear Power Window Switch LH Circuit 
3. Power window regulator motor circuit (rear LH side) Refer to Rear Power Window Motor LH Circuit 
4. Multiplex network switch (rear LH side) -
Power window does not operate with multiplex network switch operation (rear RH side) 1. PWR fuse -
2. Multiplex network switch circuit (power source) Refer to Rear Power Window Switch RH Circuit 
3. Power window regulator motor circuit (rear RH side) Refer to Rear Power Window Motor RH Circuit 
4. Multiplex network switch (rear RH side) -
AUTO UP/DOWN function does not operate on driver side 1. Diagnosis check Refer to DIAGNOSIS SYSTEM 
2. Power window regulator motor reset Refer to INITIALIZATION 
3. Multiplex network master switch -
4. Wire harness -
AUTO UP/DOWN function does not operate on any door side except driver side 1. Diagnosis check Refer to DIAGNOSIS SYSTEM 
2. Power window regulator motor reset Refer to INITIALIZATION 
3. Multiplex network master switch -
4. Wire harness -
Remote UP/DOWN function does not operate 1. DATA LIST/ACTIVE TEST Refer to FAIL-SAFE CHART 
2. Multiplex network master switch Refer to TERMINALS OF ECU 
3. Multiplex network body ECU -
4. Wire harness -
Power window can be operated after ignition switch is turned off even if operated conditions are not met 1. Front door courtesy switch Refer to TERMINALS OF ECU 
2. Wire harness -
AUTO UP operation does not fully close power window (Jam protection function is activated) 1. Power window regulator motor reset Refer to INITIALIZATION 
2. Check & Clean Glass run -
3. Multiplex network master switch -