Toyota Tundra Service Manual: Power Mirror Control System(w/o Memory)

Toyota Tundra Service Manual / Vehicle Interior / Mirror / Power Mirror Control System(w/o Memory)

Operation Check

OPERATION CHECK

1. CHECK MIRROR HEATER

(a) Turn the ignition switch ON.

(b) Check that pressing the rear defogger switch illuminates the indicator and warms the mirror surface.

(c) Check that after approximately 15 minutes, the indicator light turns off and the mirror heater deactivates.

Parts Location

PARTS LOCATION

ILLUSTRATION

*A

for Manual Air Conditioning System

*B

for Automatic Air Conditioning System

*1

OUTER REAR VIEW MIRROR LH

*2

OUTER REAR VIEW MIRROR RH

*3

AIR CONDITIONING AMPLIFIER ASSEMBLY

*4

INTEGRATION CONTROL AND PANEL

*5

MIRROR HEATER SWITCH

*6

OUTER MIRROR SWITCH

*7

MIRROR MASTER SWITCH

*8

MIRROR CONTROL SWITCH

*9

DRIVER SIDE JUNCTION BLOCK ASSEMBLY

- MIR HTR RELAY

- ECU-ACC FUSE

- ECU -IG1 NO. 3 FUSE

*10

ENGINE ROOM RELAY BLOCK, JUNCTION BLOCK

- MIR HTR FUSE

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.

Power mirror control system

Symptom

Suspected Area

See page

Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

Outer mirror switch

Outer rear view mirror LH

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

Outer mirror switch

Outer rear view mirror RH

Mirror Heater does not Operate with Mirror Heater Switch

Air conditioning amplifier assembly

Outer rear view mirror LH

Outer rear view mirror RH

System Diagram

SYSTEM DIAGRAM

    Terminals Of Ecu

    Other System

    See More:

    Toyota Tundra Service Manual > Theft Deterrent System: Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK DRIVER SIDE JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly. Click here (b) Connect the driver side junction block assembly connectors. (c) Measure the ...

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