Last Modified: 11-29-2007 1.6 G
Service Category: Vehicle Exterior Section: Mirror (ext)
Model Year: 2008 Model: Sequoia Doc ID: RM000000W1N00JX
Title: MIRROR (EXT): OUTER REAR VIEW MIRROR: INSPECTION (2008 Sequoia)

INSPECTION

1. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH



(a) Check the outer mirror motor operation.

(1) Apply battery voltage and check operation of the mirror face.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 10 (MV)

Battery negative (-) → Terminal 11 (M+)

Turns upward (A)

Battery positive (+) → Terminal 11 (M+)

Battery negative (-) → Terminal 10 (MV)

Turns downward (B)

Battery positive (+) → Terminal 11 (M+)

Battery negative (-) → Terminal 12 (MH)

Turns left (C)

Battery positive (+) → Terminal 12 (MH)

Battery negative (-) → Terminal 11 (M+)

Turns right (D)

If the result is not as specified, replace the mirror assembly.

2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (w/ Retract Mirror)

(a) Check the retractable mirror's movement.

(1) For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror's movement.

OK:

Measurement Condition

Mirror Position

Specified Condition

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Forward position (A)

Moves from (A) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Forward position (A)

Does not move

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Position between forward position (A) and driving position (C)

Moves from (B) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Position between forward position (A) and driving position (C)

Moves from (B) to forward position (A)

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Driving position (C)

Moves from (C) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Driving position (C)

Does not move

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Position between driving position (C) and retracted position (E)

Moves from (D) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Position between driving position (C) and retracted position (E)

Moves from (D) to driving position (C)

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Retracted position (E)

Does not move

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Retracted position (E)

Moves from (E) to driving position (C)

NOTICE:

  • Disconnect and reconnect the battery between each mirror position check.
  • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.

If the result is not as specified, replace the mirror assembly.

3. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (w/ EC Mirror)

(a) Check the EC mirror operation.

(1) Apply battery voltage and check operation of the mirror face, as shown in the table and illustration.

OK:

Measurement Connection

Specified Condition

Battery positive (+) → Terminal 13 (EC+)

Battery negative (-) → Terminal 14 (EC-)

Mirror surface becomes dark

If the result is not as specified, replace the mirror assembly.

4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (w/ Mirror Heater)

(a) Check the mirror heater.

(1) Apply battery voltage and check the operation of the mirror heater.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1 (H+)

Battery negative (-) → Terminal 2 (H-)

Mirror becomes warm

HINT:

It will take a short time for the mirror to become warm.

If the result is not as specified, replace the mirror assembly.

5. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH



(a) Check the outer mirror motor operation.

(1) Apply battery voltage and check operation of the mirror face.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 10 (MV)

Battery negative (-) → Terminal 11 (M+)

Turns upward (A)

Battery positive (+) → Terminal 11 (M+)

Battery negative (-) → Terminal 10 (MV)

Turns downward (B)

Battery positive (+) → Terminal 11 (M+)

Battery negative (-) → Terminal 12 (MH)

Turns left (C)

Battery positive (+) → Terminal 12 (MH)

Battery negative (-) → Terminal 11 (M+)

Turns right (D)

If the result is not as specified, replace the mirror assembly.

6. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (w/ Retract Mirror)

(a) Check the retractable mirror's movement.

(1) For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror's movement.

OK:

Measurement Condition

Mirror Position

Specified Condition

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Forward position (A)

Moves from (A) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Forward position (A)

Does not move

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Position between forward position (A) and driving position (C)

Moves from (B) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Position between forward position (A) and driving position (C)

Moves from (B) to forward position (A)

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Driving position (C)

Moves from (C) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Driving position (C)

Does not move

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Position between driving position (C) and retracted position (E)

Moves from (D) to retracted position (E)

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Position between driving position (C) and retracted position (E)

Moves from (D) to driving position (C)

Battery positive (+) → Terminal 7 (MR)

Battery negative (-) → Terminal 8 (MF)

Retracted position (E)

Does not move

Battery positive (+) → Terminal 8 (MF)

Battery negative (-) → Terminal 7 (MR)

Retracted position (E)

Moves from (E) to driving position (C)

NOTICE:

  • Disconnect and reconnect the battery between each mirror position check.
  • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.

If the result is not as specified, replace the mirror assembly.

7. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (w/ EC Mirror)

(a) Check the EC mirror operation.

(1) Apply battery voltage and check operation of the mirror face, as shown in the table and illustration.

OK:

Measurement Connection

Specified Condition

Battery positive (+) → Terminal 13 (EC+)

Battery negative (-) → Terminal 14 (EC-)

Mirror surface becomes dark

If the result is not as specified, replace the mirror assembly.

8. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (w/ Mirror Heater)

(a) Check the mirror heater.

(1) Apply battery voltage and check the operation of the mirror heater.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1 (H+)

Battery negative (-) → Terminal 2 (H-)

Mirror becomes warm

HINT:

It will take a short time for the mirror to become warm.

If the result is not as specified, replace the mirror assembly.