Last Modified: 11-29-2007 1.6 D
Service Category: Vehicle Exterior Section: Mirror (ext)
Model Year: 2008 Model: Sequoia Doc ID: RM000002Y3U002X
Title: MIRROR (EXT): POWER MIRROR CONTROL SYSTEM (w/ Memory): HOW TO PROCEED WITH TROUBLESHOOTING (2008 Sequoia)

HOW TO PROCEED WITH TROUBLESHOOTING

HINT:

  • Use the following procedures to troubleshoot the power mirror control system.
  • *: Use the Techstream.

1.

VEHICLE BROUGHT TO WORKSHOP
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2.

INSPECT BATTERY VOLTAGE

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.

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3.

CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

(a) Use the Techstream to check if the CAN communication system is functioning normally NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM (2008 Sequoia) .

Result

Result

Proceed to

CAN DTC is not output

A

CAN DTC is output

B
B

GO TO CAN COMMUNICATION SYSTEM

A

4.

PROBLEM SYMPTOMS TABLE

(a) Refer to the Problem Symptoms Table MIRROR (EXT): POWER MIRROR CONTROL SYSTEM (w/ Memory): PROBLEM SYMPTOMS TABLE (2008 Sequoia) .

Result

Result

Proceed to

Fault is not listed in Problem Symptoms Table

A

Fault is listed in Problem Symptoms Table

B
B

Go to step 6
A

5.

OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Operation Check MIRROR (EXT): POWER MIRROR CONTROL SYSTEM (w/ Memory): OPERATION CHECK (2008 Sequoia)

(b) Terminals of ECU MIRROR (EXT): POWER MIRROR CONTROL SYSTEM (w/ Memory): TERMINALS OF ECU (2008 Sequoia)

(c) Data List/Active Test MIRROR (EXT): POWER MIRROR CONTROL SYSTEM (w/ Memory): DATA LIST / ACTIVE TEST (2008 Sequoia)

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6.

ADJUST, REPAIR OR REPLACE
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7.

CONFIRMATION TEST
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END