Toyota Venza: Inspection

Toyota Venza Service Manual / Mirror (ext) / Outer Rear View Mirror / Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH

(a) Check the operation of the mirror surface.

(1) Disconnect the outer rear view mirror assembly RH connector.

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

OK:

Measurement Condition	Specified Condition
Battery positive (+) → Terminal 5 (MV) Battery negative (-) → Terminal 6 (M+)	Turns upward
Battery positive (+) → Terminal 6 (M+) Battery negative (-) → Terminal 5 (MV)	Turns downward
Battery positive (+) → Terminal 7 (MH) Battery negative (-) → Terminal 6 (M+)	Turns left
Battery positive (+) → Terminal 6 (M+) Battery negative (-) → Terminal 7 (MH)	Turns right

Text in Illustration

*a	Component without harness connected (Outer Rear View Mirror Assembly RH)

If the result is not as specified, replace the outer rear view mirror assembly RH.

(b) Check the operation of the retractable mirror. (w/ Retract Mirror)

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.

(1) Disconnect the outer rear view mirror assembly RH connector.

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

OK:

Tester Connection	Condition	Specified Condition
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Forward position (A)	Does not move
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Forward position (A)	Moves from (A) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Position between forward position (A) and driving position (C)	Moves from (B) to (A)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Position between forward position (A) and driving position (C)	Moves from (B) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Driving position (C)	Does not move
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Driving position (C)	Moves from (C) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Position between driving position (C) and retracted position (E)	Moves from (D) to (C)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Position between driving position (C) and retracted position (E)	Moves from (D) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Retracted position (E)	Moves from (E) to (C)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Retracted position (E)	Does not move

Text in Illustration

*1	(A) Forward Position
*2	(B)
*3	(C) Driving position
*4	(D)
*5	(E) Retracted Position
*a	Component without harness connected (Outer Rear View Mirror Assembly RH)

If the result is not as specified, replace the outer rear view mirror assembly RH.

(1) Disconnect the outer rear view mirror assembly RH connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
2 (HTR+) - 9 (HTR-)	25°C (75°F)	7.6 to 11.4 Ω

Text in Illustration

*a	Component without harness connected (Outer Rear View Mirror Assembly RH)

If the result is not as specified, replace the outer rear view mirror assembly RH.

(3) Connect the cable from the positive (+) terminal to terminal 2 and the negative battery (-) terminal to terminal 9, then check that the mirror becomes warm.

HINT:

It takes a short time for the mirror to become warm.

OK:

Mirror becomes warm.

If the result is not as specified, replace the outer rear view mirror assembly RH.

2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

(a) Check the operation of the mirror surface.

(1) Disconnect the outer rear view mirror assembly LH connector.

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

OK:

Measurement Condition	Specified Condition
Battery positive (+) → Terminal 5 (MV) Battery negative (-) → Terminal 6 (M+)	Turns upward
Battery positive (+) → Terminal 6 (M+) Battery negative (-) → Terminal 5 (MV)	Turns downward
Battery positive (+) → Terminal 7 (MH) Battery negative (-) → Terminal 6 (M+)	Turns left
Battery positive (+) → Terminal 6 (M+) Battery negative (-) → Terminal 7 (MH)	Turns right

Text in Illustration

*a	Component without harness connected (Outer Rear View Mirror Assembly LH)

If the result is not as specified, replace the outer rear view mirror assembly LH.

(b) Check the operation of the retractable mirror. (w/ Retract Mirror)

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.

(1) Disconnect the outer rear view mirror assembly LH connector.

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

OK:

Tester Connection	Condition	Specified Condition
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Forward position (A)	Does not move
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Forward position (A)	Moves from (A) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Position between forward position (A) and driving position (C)	Moves from (B) to (A)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Position between forward position (A) and driving position (C)	Moves from (B) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Driving position (C)	Does not move
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Driving position (C)	Moves from (C) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Position between driving position (C) and retracted position (E)	Moves from (D) to (C)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Position between driving position (C) and retracted position (E)	Moves from (D) to (E)
Battery positive (+) → Terminal 8 (MR) Battery negative (-) → Terminal 1 (MF)	Retracted position (E)	Moves from (E) to (C)
Battery positive (+) → Terminal 1 (MF) Battery negative (-) → Terminal 8 (MR)	Retracted position (E)	Does not move

Text in Illustration

*1	(A) Forward Position
*2	(B)
*3	(C) Driving position
*4	(D)
*5	(E) Retracted Position
*a	Component without harness connected (Outer Rear View Mirror Assembly LH)

If the result is not as specified, replace the outer rear view mirror assembly LH.

(1) Disconnect the outer rear view mirror assembly LH connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
2 (HTR+) - 9 (HTR-)	25°C (75°F)	7.6 to 11.4 Ω

Text in Illustration

*a	Component without harness connected (Outer Rear View Mirror Assembly LH)

If the result is not as specified, replace the outer rear view mirror assembly LH.

(3) Connect the cable from the positive (+) terminal to terminal 2 and the negative battery (-) terminal to terminal 8, then check that the mirror becomes warm.

HINT:

It takes a short time for the mirror to become warm.

OK:

Mirror becomes warm.

If the result is not as specified, replace the outer rear view mirror assembly LH.

Disassembly

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Reassembly

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