Problem Symptoms Table

2006 Toyota Tacoma Base, 4D Pickup, StandardSECTION Problem Symptoms Table
PROBLEM SYMPTOMS TABLE

Symptom Suspected area Reference
Remote UP / DOWN function does not operate Power window regulator master switch assembly DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH 
Wire harness
Driver side power window does not operate with power window master switch D FR P/W fuse DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH 
P/W Relay
Power window regulator master switch assembly
Power window regulator motor assembly (Driver side)
Wire harness
Front passenger side power window does not operate with front power window switch Power window regulator switch assembly (Passenger side) FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH 
Power window regulator motor assembly (Passenger side)
Wire harness
Rear power window LH does not operate with rear power window switch LH Power window regulator switch assembly (Rear LH) REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH 
Power window regulator motor assembly (Rear LH)
Wire harness
Rear power window RH does not operate with rear power window switch RH Power window regulator switch assembly (Rear RH) REAR POWER WINDOW RH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH RH 
Power window regulator motor assembly (Rear RH)
Wire harness
Power window do not operate at all D FR P/W fuse POWER WINDOWS DO NOT OPERATE AT ALL 
IG1 NO.2 fuse
ECU-B fuse
AM1 fuse
J/B fuse
P/W fuse
Power window regulator master switch assembly
Wire harness
Driver side J/B assembly (Multiplex network body ECU)
Power window can be operated after ignition switch is turned off even if operative conditions are not met Power window regulator master switch assembly POWER WINDOW CAN BE OPERATED AFTER IGNITION SWITCH IS TURNED OFF EVEN IF OPERATIVE CONDITIONS ARE NOT MET 
Front door courtesy light switch
Wire harness
Driver side J/B assembly (Multiplex network body ECU)
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.