REAR SUNSHADE CONTROL MODULE INSPECTION

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1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

2. Remove the following parts:

(1) Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION.)

(2) Rear seat cushion (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

(3) Rear seat side back (See REAR SEAT SIDE BACK TRIM REMOVAL/INSTALLATION.)

(4) Tire house trim (See TIRE HOUSE TRIM REMOVAL/INSTALLATION.)

(5) C-pillar trim (See C-PILLAR TRIM REMOVAL/INSTALLATION.)

(6) Rear package trim No.1 (See REAR PACKAGE TRIM REMOVAL/INSTALLATION.)

(7) High-mount brake light (See HIGH-MOUNT BRAKE LIGHT REMOVAL/INSTALLATION.)

(8) Rear package trim No.2 (See REAR PACKAGE TRIM REMOVAL/INSTALLATION.)

3. Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

4. Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference).

• If the voltage is not as specified in the terminal voltage table (reference), inspect the parts under Inspection item(s).

― If the system does not operate normally even though the inspection items are normal, replace the rear sunshade control module. (See REAR SUNSHADE REMOVAL/INSTALLATION.)

Terminal Voltage Table (Reference)

Rear sunshade control module

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Terminal

Signal

Connected to

Measurement condition

Voltage (V)

Inspection item(s)

A

Ignition power supply

•  R.SHADE 7.5 A fuse

•  C/U IG1 15 A fuse

Ignition switched ON (engine off or on)

B+

•  R.SHADE 7.5 A fuse

•  C/U IG1 15 A fuse

Ignition switched off (LOCK)

1.0 or less

B

Reverse switch signal

Rear body control module (RBCM)

Selector lever is in R position

B+

Rear body control module (RBCM)

Conditions other than above

1.0 or less

C

Rear sunshade switch singal

Cluster switch

Rear sunshadeswitch is ON

1.0 or less

Cluster switch

Rear sunshadeswitch is off

B+

D

—

—

—

—

—

E

GND

Body ground

Under any condition

1.0 or less

Body ground

Terminal	Signal	Connected to	Measurement condition	Voltage (V)	Inspection item(s)
A	Ignition power supply	• R.SHADE 7.5 A fuse • C/U IG1 15 A fuse	Ignition switched ON (engine off or on)	B+	• R.SHADE 7.5 A fuse • C/U IG1 15 A fuse
A	Ignition power supply	• R.SHADE 7.5 A fuse • C/U IG1 15 A fuse	Ignition switched off (LOCK)	1.0 or less	• R.SHADE 7.5 A fuse • C/U IG1 15 A fuse
B	Reverse switch signal	Rear body control module (RBCM)	Selector lever is in R position	B+	Rear body control module (RBCM)
B	Reverse switch signal	Rear body control module (RBCM)	Conditions other than above	1.0 or less	Rear body control module (RBCM)
C	Rear sunshade switch singal	Cluster switch	Rear sunshadeswitch is ON	1.0 or less	Cluster switch
C	Rear sunshade switch singal	Cluster switch	Rear sunshadeswitch is off	B+	Cluster switch
D	—	—	—	—	—
E	GND	Body ground	Under any condition	1.0 or less	Body ground