WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: The following tests should be performed ONLY when referred here from multiplex communication system or body control system.

SYMPTOM INDEX (POWER WINDOW CONTROL SYSTEM)

Symptom	Perform Test
All Power Windows Do Not Operate	TEST NO. 52
Driver Door Power Window Does Not Operate	TEST NO. 52
Power Window Auto Up/Down Function Does Not Operate	TEST NO. 52
Power Window Jam Protection Function & Auto Up/Down Functions Do Not Operate	TEST NO. 53
All Power Windows Do Not Operate & Power Door Locks Do Not Operate	TEST NO. 54
All Power Windows Do Not Operate, But Power Door Locks Do Operate	TEST NO. 55
One Touch Power Window Feature Does Not Operate	TEST NO. 56
Driver Door Power Window Glass Does Not Move	TEST NO. 57
Power Window Lock-Out Switch Does Not Operate	TEST NO. 58
Window Lock Illumination Does Not Light Up	TEST NO. 59
Key Off Power Window Function Does Not Operate	TEST NO. 60

SYMPTOM INDEX (POWER DOOR LOCK CONTROL SYSTEM)

Symptom	Perform Test
Power Door Lock System Does Not Operate At All	TEST NO. 61
Power Door Lock System Does Not Operate When Using Manual Switch	TEST NO. 62
Power Door Lock System Does Not Operate When Using Key In External Door Lock Cylinder	TEST NO. 63
Driver Door Two-Operation Unlock Function Does Not Operate	TEST NO. 64
Key Confinement Prevention Function Does Not Operate	TEST NO. 65
Only One Power Door Lock Does Not Operate	TEST NO. 66
Automatic Door Lock/Unlock System Does Not Operate	TEST NO. 67

SYMPTOM INDEX (POWER MIRROR CONTROL SYSTEM) ⁽¹⁾

Symptom

Perform Test

Power Mirror Does Not Operate

⁽²⁾

Power Mirror Operates Abnormally

⁽²⁾

⁽¹⁾	Power mirrors for models equipped with driving position memory system are monitored by power seat ECU with information being shared with driver door ECU and/or front passenger door ECU. For models without driving position memory system, see POWER MIRRORS - AVALON article.

⁽²⁾	See POWER SEATS - AVALON article.

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.

Safety Warning

Driver Door Control System

Use the Manual With the Right Hardware

When to See a Mechanic

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