Toyota CH-R Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

(a) Check the operation of the mirror surface.

(1) Apply voltage and check the operation of the outer rear view mirror assembly LH.

OK:

Battery Connection

Specified Condition

Battery positive (+) → Terminal 7 (MV)

Battery negative (-) → Terminal 14 (M+)

Turns upward

Battery positive (+) → Terminal 14 (M+)

Battery negative (-) → Terminal 7 (MV)

Turns downward

Battery positive (+) → Terminal 13 (MH)

Battery negative (-) → Terminal 14 (M+)

Turns right

Battery positive (+) → Terminal 14 (M+)

Battery negative (-) → Terminal 13 (MH)

Turns left

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

*a

Component without harness connected

(Outer Rear View Mirror Assembly LH)

(b) Check the operation of the mirror heater.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

8 (+) - 9 (-)

25°C (77°F)

8.5 to 11.5 Ω

If the result is not as specified, check the outer mirror LH.

(2) Connect a cable from the positive (+) battery terminal to terminal 8 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, check the outer mirror LH.

*a

Component without harness connected

(Outer Rear View Mirror Assembly LH)

(c) Check the operation of the retractable mirror. (w/ Power 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.
  • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.

(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:

Battery Connection

Condition

Specified Condition

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Forward position (A)

Moves from (A) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Forward position (A)

Does not move

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

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

Moves from (B) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

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

Moves from (B) to (A)

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Driving position (C)

Moves from (C) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Driving position (C)

Does not move

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

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

Moves from (D) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

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

Moves from (D) to (C)

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Retracted position (E)

Does not move

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Retracted position (E)

Moves from (E) to (C)

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

*a

Component without harness connected

(Outer Rear View Mirror Assembly LH)

2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH

(a) Check the operation of the mirror surface.

(1) Apply voltage and check the operation of the outer rear view mirror assembly RH.

OK:

Battery Connection

Specified Condition

Battery positive (+) → Terminal 7 (MV)

Battery negative (-) → Terminal 14 (M+)

Turns upward

Battery positive (+) → Terminal 14 (M+)

Battery negative (-) → Terminal 7 (MV)

Turns downward

Battery positive (+) → Terminal 13 (MH)

Battery negative (-) → Terminal 14 (M+)

Turns left

Battery positive (+) → Terminal 14 (M+)

Battery negative (-) → Terminal 13 (MH)

Turns right

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

*a

Component without harness connected

(Outer Rear View Mirror Assembly RH)

(b) Check the operation of the mirror heater.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

8 (+) - 9 (-)

25°C (77°F)

8.5 to 11.5 Ω

If the result is not as specified, check the outer mirror RH.

(2) Connect a cable from the positive (+) battery terminal to terminal 8 and 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, check the outer mirror RH.

*a

Component without harness connected

(Outer Rear View Mirror Assembly RH)

(c) Check the operation of the retractable mirror. (w/ Power 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.
  • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.

(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:

Battery Connection

Condition

Specified Condition

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Forward position (A)

Moves from (A) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Forward position (A)

Does not move

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

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

Moves from (B) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

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

Moves from (B) to (A)

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Driving position (C)

Moves from (C) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Driving position (C)

Does not move

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

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

Moves from (D) to (E)

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

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

Moves from (D) to (C)

Battery positive (+) → Terminal 5 (MR)

Battery negative (-) → Terminal 6 (MF)

Retracted position (E)

Does not move

Battery positive (+) → Terminal 6 (MF)

Battery negative (-) → Terminal 5 (MR)

Retracted position (E)

Moves from (E) to (C)

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

*a

Component without harness connected

(Outer Rear View Mirror Assembly RH)

    Disassembly
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    Installation
    INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL OUTER REAR VIEW M ...

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