1. Remove the following parts:a. Console (See CONSOLE REMOVAL/INSTALLATION.)b. Quarter trim (See QUARTER TRIM REMOVAL/INSTALLATION.)c. Scuff plate (SCUFF PLATE REMOVAL/INSTALLATION.)d. Tire house trim (See TIRE HOUSE TRIM REMOVAL/INSTALLATION.)e. Aeroboard (See AEROBOARD REMOVAL/INSTALLATION.)f. Front seat back bar garnish (See SEAT BACK BAR GARNISH REMOVAL/INSTALLATION.)g. 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.
|
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+ |
|
|
|
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 |
|
|
|
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 |
|
|
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 |
|
|
|
1F |
Trunk lid latch switch signal |
Trunk lid latch switch |
When the trunk lid is open. |
1.0 or less |
|
|
|
When the trunk lid is closed. |
B+ |
|||||
|
1G |
Hall effect sensor power supply |
|
Ignition switch is turned to the ON position |
When the roof panel or deck panel is not moving. |
1.0 or less |
|
|
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 |
|
|
Closing switch on |
approx. 3.4 |
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|
Other |
approx. 5.0 |
|||||
|
1I |
Roof motor hall sensor input signal (RH) |
Roof motor (RH) |
When the roof is moving. |
Pulse is output. |
|
|
|
1J |
Power supply |
ROOM 15 A fuse |
Under any condition |
B+ |
|
|
|
1K |
Deck panel motor hall sensor input signal (RH) |
Deck panel motor (RH) |
When the deck panel is moving. |
Pulse is output. |
|
|
|
1L |
— |
— |
— |
— |
— |
|
|
1M |
Roof motor hall sensor input signal (LH) |
Roof motor (LH) |
When the roof is moving. |
Pulse is output. |
|
|
|
1N |
— |
— |
— |
— |
— |
|
|
1O |
Deck panel motor hall sensor input signal (LH) |
Deck panel motor (LH) |
When the deck panel is moving. |
Pulse is output. |
|
|
|
1P |
— |
— |
— |
— |
— |
|
|
1Q |
Hall effect sensor GND |
GND |
Under any condition: Inspect for continuity to GND. |
Continuity detected |
|
|
|
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 |
|
|
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. |
— |
|
|
|
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 |
|
|
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. |
— |
|
|
|
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 |
|
|
1W |
Signal GND |
GND |
Under any condition: Inspect for continuity to GND. |
Continuity detected |
|
|
|
1X |
IG1 |
ENGINE 15 A fuse |
IG ON |
B+ |
|
|
|
When the ignition switch is not in the ON position. |
1.0 or less |
|||||
|
2A |
Power supply |
Main fuse block |
Under any condition |
B+ |
|
|
|
2B |
Power supply |
Main fuse block |
Under any condition |
B+ |
|
|
|
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 |
|
|
Not illuminated |
B+ |
|||||
|
2D |
— |
— |
— |
— |
— |
|
|
2E |
Power GND |
GND |
Under any condition: Inspect for continuity to GND. |
Continuity detected |
|
|
|
2F |
Power GND |
GND |
Under any condition: Inspect for continuity to GND. |
Continuity detected |
|
|
|
3A |
Roof motor control (open) |
Roof motor (RH) |
Ignition switch is turned to the ON position |
Roof panel open operation |
B+ |
|
|
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 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 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 |
|
|
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 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 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 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 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 |
|
|
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 close operation |
B+ |
|||||
|
Other |
approx. 2 |
|||||
Roof motor hall sensor
Terminal connected: power retractable hardtop control module 1I (RH), 1M (LH) —Negative battery terminal
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 operation speed.
Deck panel motor hall sensor
Terminal connected: power retractable hardtop control module 1K (RH), 1O (LH)—Negative battery terminal
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.