POWER RETRACTABLE HARDTOP CONTROL MODULE INSPECTION

id091600809600

1. Remove the following parts:

(1) Console (See CONSOLE REMOVAL/INSTALLATION.)

(2) Quarter trim (See QUARTER TRIM REMOVAL/INSTALLATION.)

(3) Scuff plate (See SCUFF PLATE REMOVAL/INSTALLATION.)

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

(5) Aeroboard (See AEROBOARD REMOVAL/INSTALLATION.)

(6) Front seat back bar garnish (See SEAT BACK BAR GARNISH REMOVAL/INSTALLATION.)

(7) Back trim (See BACK TRIM REMOVAL/INSTALLATION.)

2. Attach the tester lead to the power retractable hardtop control module wiring harness-side connector and inspect voltage, continuity, or resistance according to the standard (reference) on the table.

Standard (Reference)

amxzzw00002071

Terminal

Signal

Connected to

Test condition

Standard

Inspection item

1A

Trunk lid opener relay output signal

Trunk lid opener relay

The deck panel is in the fully closed position.

B+

•  Deck panel limit switch

•  Trunk lid opener relay

•  Related wiring harness

The deck panel is not in the fully closed position.

1.0 or less

1B

—

—

—

—

—

1C

Power window input signal

Power window main switch

Under any condition: Inspect for continuity to power window main switch.

Continuity detected

•  Power window main switch

•  Related wiring harness

1D

Top lock input signal

Top lock switch

Ignition switch is turned to the ON position

When the top lock is locked.

1.0 or less

•  Top lock switch

•  Related wiring harness

When the top lock is unlocked.

B+

1E

Power window full-open request signal (Output)

Power window main switch

Under any condition: Inspect for continuity to power window main switch.

Continuity detected

•  Power window main switch

•  Related wiring harness

1F

Trunk lid latch switch signal

Trunk lid latch switch

When the trunk lid is open.

1.0 or less

•  Trunk lid latch switch

•  Related wiring harness

When the trunk lid is closed.

B+

1G

Hall effect sensor power supply

•  Roof Motor

•  Deck panel motor

Ignition switch is turned to the ON position

When the roof panel or deck panel is not moving.

1.0 or less

•  Roof Motor

•  Deck panel Motor

•  Related wiring harness

When the roof panel or deck panel is moving.

B+

1H

Input signal of the roof panel open/close switch

Power retractable hardtop switch (hazard warning switch)

Ignition switch is turned to the ON position

Opening switch on

approx. 2.5

•  Power retractable hardtop switch

•  Related wiring harness

Closing switch on

approx. 3.4

Other

approx. 5.0

1I

Roof motor hall sensor input signal (RH)

Roof motor (RH)

When the roof panel is moving.

Pulse is output.

(See Inspection using an oscilloscope (reference).)

•  Roof motor (RH)

•  Related wiring harness

1J

Power supply

ROOM 15 A fuse

Under any condition

B+

•  ROOM 15 A fuse

•  Related wiring harness

1K

Deck panel motor hall sensor input signal (RH)

Deck panel motor (RH)

When the deck panel is moving.

Pulse is output.

(See Inspection using an oscilloscope (reference).)

•  Deck panel motor (RH)

•  Related wiring harness

1L

—

—

—

—

—

1M

Roof motor hall sensor input signal (LH)

Roof motor (LH)

When the roof panel is moving.

Pulse is output.

(See Inspection using an oscilloscope (reference).)

•  Roof motor (LH)

•  Related wiring harness

1N

—

—

—

—

—

1O

Deck panel motor hall sensor input signal (LH)

Deck panel motor (LH)

When the deck panel is moving.

Pulse is output.

(See Inspection using an oscilloscope (reference).)

•  Deck panel motor (LH)

•  Related wiring harness

1P

—

—

—

—

—

1Q

Hall effect sensor GND

GND

Under any condition: Inspect for continuity to GND.

Continuity detected

•  Related wiring harness

1R

Roof close position switch input signal

Power retractable hardtop limit switch

Ignition switch is turned to the ON position

When the roof panel is fully closed.

1.0 or less

•  Power retractable hardtop limit switch

•  Related wiring harness

When the roof panel is not fully closed.

B+

1S

CAN-H

—

Because this terminal is for communication, good/no good judgment by terminal voltage is not possible.

—

•  Related wiring harnesses

1T

Roof open position switch input signal

Power retractable hardtop limit switch

Ignition switch is turned to the ON position

When the roof panel is fully open.

1.0 or less

•  Power retractable hardtop limit switch

•  Related wiring harness

When the roof panel is not fully open.

B+

1U

CAN-L

—

Because this terminal is for communication, good/no good judgment by terminal voltage is not possible.

—

•  Related wiring harnesses

1V

Signal GND

Power retractable hardtop limit switch/deck panel limit switch

Ignition switch is turned to the ON position

Under any condition

1.0 or less

•  Related wiring harness

1W

Signal GND

GND

Under any condition: Inspect for continuity to GND.

Continuity detected

•  Related wiring harness

1X

IG1

ENGINE 15 A fuse

Ignition switch is turned to the ON position

B+

•  Related wiring harness

When the ignition switch is not in the ON position.

1.0 or less

2A

Power supply

Main fuse block

Under any condition

B+

•  Related wiring harness

2B

Power supply

Main fuse block

Under any condition

B+

•  Related wiring harness

2C

Indicator light output signal

Power retractable hardtop Indicator light

(hazard warning switch)

Ignition switch is turned to the ON position

Illuminated

1.0 or less

•  Hazard switch

•  Related wiring harness

Not illuminated

B+

2D

—

—

—

—

—

2E

Power GND

GND

Under any condition: Inspect for continuity to GND.

Continuity detected

•  Related wiring harness

2F

Power GND

GND

Under any condition: Inspect for continuity to GND.

Continuity detected

•  Related wiring harness

3A

Roof motor control (open)

Roof motor (RH)

Ignition switch is turned to the ON position

Roof panel open operation

B+

•  Roof motor (RH)

•  Related wiring harness

Roof panel close operation

1.0 or less^*1

Other

approx. 2

—

3B

—

—

—

—

—

3C

—

—

—

—

—

3D

Roof motor control (close)

Roof motor (LH)

Ignition switch is turned to the ON position

Roof panel open operation

1.0 or less^*1

•  Roof motor (LH)

•  Related wiring harness

Roof panel close operation

B+

Other

approx. 2

—

3E

Deck panel motor control (close)

Deck panel motor (RH)

Ignition switch is turned to the ON position

Deck panel open operation

1.0 or less^*1

•  Deck panel motor (RH)

•  Related wiring harness

Deck panel close operation

B+

Other

approx. 2

3F

Deck panel open position sensor input signal

Deck panel limit switch

Ignition switch is turned to the ON position

When the deck panel is fully open.

1.0 or less

•  Deck panel limit switch

•  Related wiring harness

When the deck panel is not fully open.

B+

3G

—

—

—

—

—

3H

Deck panel motor control (open)

Deck panel motor (LH)

Ignition switch is turned to the ON position

Deck panel open operation

B+

•  Deck panel motor (LH)

•  Related wiring harness

Deck panel close operation

1.0 or less*1

Other

approx. 2

3I

Roof motor control (close)

Roof motor (RH)

Ignition switch is turned to the ON position

Roof panel open operation

1.0 or less^*1

•  Roof motor (RH)

•  Related wiring harness

Roof panel close operation

B+

Other

approx. 2

3J

—

—

—

—

—

3K

—

—

—

—

—

3L

Roof motor control (open)

Roof motor (LH)

Ignition switch is turned to the ON position

Roof panel open operation

B+

•  Roof motor (LH)

•  Related wiring harness

Roof panel close operation

1.0 or less^*1

Other

approx. 2

3M

Deck panel motor control (open)

Deck panel motor (RH)

Ignition switch is turned to the ON position

Deck panel open operation

B+

•  Deck panel motor (RH)

•  Related wiring harness

Deck panel close operation

1.0 or less^*1

Other

approx. 2

3N

—

—

—

—

—

3O

Deck panel close position sensor input signal

Deck panel limit switch

Ignition switch is turned to the ON position

Except closed position

1.0 or less

•  Deck panel limit switch

•  Related wiring harness

Closed position

B+

3P

Deck panel motor control (close)

Deck panel motor (LH)

Ignition switch is turned to the ON position

Deck panel open operation

1.0 or less^*1

•  Deck panel motor (LH)

•  Related wiring harness

Deck panel close operation

B+

Other

approx. 2

Terminal	Signal	Connected to	Test condition	Standard	Inspection item
1A	Trunk lid opener relay output signal	Trunk lid opener relay	The deck panel is in the fully closed position.	B+	• Deck panel limit switch • Trunk lid opener relay • Related wiring harness
The deck panel is not in the fully closed position.	1.0 or less
1B	—	—	—	—	—
1C	Power window input signal	Power window main switch	Under any condition: Inspect for continuity to power window main switch.	Continuity detected	• Power window main switch • Related wiring harness
1D	Top lock input signal	Top lock switch	Ignition switch is turned to the ON position	When the top lock is locked.	1.0 or less	• Top lock switch • Related wiring harness
When the top lock is unlocked.	B+
1E	Power window full-open request signal (Output)	Power window main switch	Under any condition: Inspect for continuity to power window main switch.	Continuity detected	• Power window main switch • Related wiring harness
1F	Trunk lid latch switch signal	Trunk lid latch switch	When the trunk lid is open.	1.0 or less	• Trunk lid latch switch • Related wiring harness
When the trunk lid is closed.	B+
1G	Hall effect sensor power supply	• Roof Motor • Deck panel motor	Ignition switch is turned to the ON position	When the roof panel or deck panel is not moving.	1.0 or less	• Roof Motor • Deck panel Motor • Related wiring harness
When the roof panel or deck panel is moving.	B+
1H	Input signal of the roof panel open/close switch	Power retractable hardtop switch (hazard warning switch)	Ignition switch is turned to the ON position	Opening switch on	approx. 2.5	• Power retractable hardtop switch • Related wiring harness
Closing switch on	approx. 3.4
Other	approx. 5.0
1I	Roof motor hall sensor input signal (RH)	Roof motor (RH)	When the roof panel is moving.	Pulse is output. (See Inspection using an oscilloscope (reference).)	• Roof motor (RH) • Related wiring harness
1J	Power supply	ROOM 15 A fuse	Under any condition	B+	• ROOM 15 A fuse • Related wiring harness
1K	Deck panel motor hall sensor input signal (RH)	Deck panel motor (RH)	When the deck panel is moving.	Pulse is output. (See Inspection using an oscilloscope (reference).)	• Deck panel motor (RH) • Related wiring harness
1L	—	—	—	—	—
1M	Roof motor hall sensor input signal (LH)	Roof motor (LH)	When the roof panel is moving.	Pulse is output. (See Inspection using an oscilloscope (reference).)	• Roof motor (LH) • Related wiring harness
1N	—	—	—	—	—
1O	Deck panel motor hall sensor input signal (LH)	Deck panel motor (LH)	When the deck panel is moving.	Pulse is output. (See Inspection using an oscilloscope (reference).)	• Deck panel motor (LH) • Related wiring harness
1P	—	—	—	—	—
1Q	Hall effect sensor GND	GND	Under any condition: Inspect for continuity to GND.	Continuity detected	• Related wiring harness
1R	Roof close position switch input signal	Power retractable hardtop limit switch	Ignition switch is turned to the ON position	When the roof panel is fully closed.	1.0 or less	• Power retractable hardtop limit switch • Related wiring harness
When the roof panel is not fully closed.	B+
1S	CAN-H	—	Because this terminal is for communication, good/no good judgment by terminal voltage is not possible.	—	• Related wiring harnesses
1T	Roof open position switch input signal	Power retractable hardtop limit switch	Ignition switch is turned to the ON position	When the roof panel is fully open.	1.0 or less	• Power retractable hardtop limit switch • Related wiring harness
When the roof panel is not fully open.	B+
1U	CAN-L	—	Because this terminal is for communication, good/no good judgment by terminal voltage is not possible.	—	• Related wiring harnesses
1V	Signal GND	Power retractable hardtop limit switch/deck panel limit switch	Ignition switch is turned to the ON position	Under any condition	1.0 or less	• Related wiring harness
1W	Signal GND	GND	Under any condition: Inspect for continuity to GND.	Continuity detected	• Related wiring harness
1X	IG1	ENGINE 15 A fuse	Ignition switch is turned to the ON position	B+	• Related wiring harness
When the ignition switch is not in the ON position.	1.0 or less
2A	Power supply	Main fuse block	Under any condition	B+	• Related wiring harness
2B	Power supply	Main fuse block	Under any condition	B+	• Related wiring harness
2C	Indicator light output signal	Power retractable hardtop Indicator light (hazard warning switch)	Ignition switch is turned to the ON position	Illuminated	1.0 or less	• Hazard switch • Related wiring harness
Not illuminated	B+
2D	—	—	—	—	—
2E	Power GND	GND	Under any condition: Inspect for continuity to GND.	Continuity detected	• Related wiring harness
2F	Power GND	GND	Under any condition: Inspect for continuity to GND.	Continuity detected	• Related wiring harness
3A	Roof motor control (open)	Roof motor (RH)	Ignition switch is turned to the ON position	Roof panel open operation	B+	• Roof motor (RH) • Related wiring harness
Roof panel close operation	1.0 or less^*1
Other	approx. 2	—
3B	—	—	—	—	—
3C	—	—	—	—	—
3D	Roof motor control (close)	Roof motor (LH)	Ignition switch is turned to the ON position	Roof panel open operation	1.0 or less^*1	• Roof motor (LH) • Related wiring harness
Roof panel close operation	B+
Other	approx. 2	—
3E	Deck panel motor control (close)	Deck panel motor (RH)	Ignition switch is turned to the ON position	Deck panel open operation	1.0 or less^*1	• Deck panel motor (RH) • Related wiring harness
Deck panel close operation	B+
Other	approx. 2
3F	Deck panel open position sensor input signal	Deck panel limit switch	Ignition switch is turned to the ON position	When the deck panel is fully open.	1.0 or less	• Deck panel limit switch • Related wiring harness
When the deck panel is not fully open.	B+
3G	—	—	—	—	—
3H	Deck panel motor control (open)	Deck panel motor (LH)	Ignition switch is turned to the ON position	Deck panel open operation	B+	• Deck panel motor (LH) • Related wiring harness
Deck panel close operation	1.0 or less*1
Other	approx. 2
3I	Roof motor control (close)	Roof motor (RH)	Ignition switch is turned to the ON position	Roof panel open operation	1.0 or less^*1	• Roof motor (RH) • Related wiring harness
Roof panel close operation	B+
Other	approx. 2
3J	—	—	—	—	—
3K	—	—	—	—	—
3L	Roof motor control (open)	Roof motor (LH)	Ignition switch is turned to the ON position	Roof panel open operation	B+	• Roof motor (LH) • Related wiring harness
Roof panel close operation	1.0 or less^*1
Other	approx. 2
3M	Deck panel motor control (open)	Deck panel motor (RH)	Ignition switch is turned to the ON position	Deck panel open operation	B+	• Deck panel motor (RH) • Related wiring harness
Deck panel close operation	1.0 or less^*1
Other	approx. 2
3N	—	—	—	—	—
3O	Deck panel close position sensor input signal	Deck panel limit switch	Ignition switch is turned to the ON position	Except closed position	1.0 or less	• Deck panel limit switch • Related wiring harness
Closed position	B+
3P	Deck panel motor control (close)	Deck panel motor (LH)	Ignition switch is turned to the ON position	Deck panel open operation	1.0 or less^*1	• Deck panel motor (LH) • Related wiring harness
Deck panel close operation	B+
Other	approx. 2

*1 :The voltage increases during operation speed control of the roof and deck panel.

Inspection using an oscilloscope (reference)

Roof motor hall sensor

• Terminal connected: power retractable hardtop control module 1I (RH), 1M (LH)—Negative battery terminal

amxzzw00002072

• Oscilloscope setting: 2 V/DIV (Y): 5 ms/DIV (X), DC range

• Measurement condition: When the roof is moving.

Note

• Pulse interval varies with the roof panel operation speed.

Deck panel motor hall sensor

• Terminal connected: power retractable hardtop control module 1K (RH), 1O (LH)—Negative battery terminal

amxzzw00002073

• Oscilloscope setting: 2 V/DIV (Y): 5 ms/DIV (X), DC range

• Measurement condition: When the deck panel is moving.

Note

• Pulse interval varies with the deck panel operation speed.