Toyota RAV4 manuals

Toyota Sienna Service Manual: Door Mirror Foot Light Circuit

DESCRIPTION

When the outer mirror control ECU receives the signal(s) from the body ECU through BEAN communication, it illuminates the foot light. The foot light is installed on the bottom of the outer rear view mirror and comes on or does off according to the following conditions.

The light comes on when:

The light goes off when:

WIRING DIAGRAM

WIRING DIAGRAM

1 PERFORM ACTIVE TEST BY INTELLIGENT TESTER

  1. Connect the intelligent tester to the DLC3.
  2.  Ignition switch on.
  3.  Enter the following menus: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST.
  4.  Select the ACTIVE TEST, use the intelligent tester to issue a control command, and then check that the outer rear view mirrors.

MIRROR-L/MIRROR-R

MIRROR-L/MIRROR-R

OK: Outer mirror foot light is light up.

2 CHECK HARNESS AND CONNECTOR (OUTER MIRROR CONTROL ECU - OUTER REAR VIEW MIRROR)

CHECK HARNESS AND CONNECTOR

  1. Disconnect the O10 or O12 ECU connector.
  2.  Disconnect the O13 or O14 mirror connector.
  3.  Measure the resistance according to the value(s) in the table below.

Resistance

Resistance

*1: LH side
*2: RH side

3 CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR - BODY GROUND)

CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR - BODY GROUND)

  1. Measure the resistance according to the value(s) in the table below.

Resistance

Resistance

*1: LH side
*2: RH side

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

On-vehicle inspection
1. CHECK POWER MIRROR SWITCH OPERATION  Remote control The mirror adjust switch can control the adjustment axis of the mirror surface.  Reverse-linked This function tilts the mir ...

Mirror Switch Circuit
DESCRIPTION  A switch signal of the outer mirror switch is transmitted to the selected outer mirror control ECU by way of the body ECU. Then, the outer mirror control ECU activates the m ...

Other materials:

Air Mix Damper Control Servo Motor Circuit (Passenger Side)
DESCRIPTION The air mix control servo motor (air mix damper servo sub-assembly) is controlled by the A/C amplifier. The air mix control servo motor moves the air mix damper by rotating (normal, reverse) with electrical power from the A/C amplifier. This adjusts the mix ratio of the air t ...

Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working 2. REMOVE FRONT SEAT ASSEMBLY HINT:  Refer to the instructions for removal of the front seat assembly (for flat type).  Refer to the ins ...

Diagnostic trouble code chart
HINT: The parameters listed in the chart may not confirm exactly to those read during the DTC check due to the type of instrument or other factors. If a trouble code is displayed during the DTC check in the check mode, check the circuit for the code listed in the table below. For details of ...

В© 2011-2025 Copyright www.tsienna.net