Toyota Tundra Service Manual: Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

  • Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Power mirror control system

Symptom

Suspected Area

See page

Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

Outer mirror switch assembly

main body ECU (multiplex network body ECU)

Outer rear view mirror assembly LH

Outer mirror control ECU assembly LH

Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch

Outer mirror switch assembly

main body ECU (multiplex network body ECU)

Outer rear view mirror assembly RH

Outer mirror control ECU assembly RH

Mirror Heater does not Operate with Mirror Heater Switch

Window defogger system

Outer rear view mirror sub-assembly LH

Outer rear view mirror assembly LH

Outer rear view mirror sub-assembly RH

Outer rear view mirror assembly RH

Mirror heater switch

Power Retractable Mirrors do not Operate with Power Retract Mirror Switch

Outer mirror switch assembly

main body ECU (multiplex network body ECU)

Outer rear view mirror assembly LH

Outer rear view mirror assembly RH

Outer mirror control ECU assembly LH

Outer mirror control ECU assembly RH

Power Mirror Surface Position is not Memorized

Seat memory switch

Outer mirror control ECU assembly LH

Outer mirror control ECU assembly RH

Power Mirrors do not Return to Memorized Position

Outer mirror switch assembly

Outer rear view mirror assembly LH

Outer rear view mirror assembly RH

Outer mirror control ECU assembly LH

Outer mirror control ECU assembly RH

Reverse Shift-linked Function of Power Mirrors do not Operate

Automatic transmission system (A760E)

Automatic transmission system (A760F)

Automatic transmission system (AB60E)

Automatic transmission system (AB60F)

Outer rear view mirror assembly LH

Outer rear view mirror assembly RH

ECM (for 3UR-FE)

ECM (for 3UR-FBE)

Outer mirror control ECU assembly LH

Outer mirror control ECU assembly RH

EC Mirror System does not Operate

Inner rear view mirror assembly

Outer rear view mirror sub-assembly LH

Outer rear view mirror assembly LH

Outer rear view mirror sub-assembly RH

Outer rear view mirror assembly RH

Harness or connector

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    Power Retractable Mirrors do not Operate with Power Retract Mirror Switch

    Reverse Shift-linked Function of Power Mirrors does not Operate

    See More:

    Toyota Tundra Service Manual > Occupant Classification System: Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are ...

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    Toyota Tundra Service Manual

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