SUNROOF MOTOR INSPECTION

id091500701300

1.  Disconnect the negative lead-acid battery terminal. (See NEGATIVE LEAD-ACID BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the front map light.(See FRONT MAP LIGHT REMOVAL/INSTALLATION [(E)].)

3.  Connect the negative lead-acid battery terminal. (See NEGATIVE LEAD-ACID BATTERY TERMINAL DISCONNECTION/CONNECTION.)

4.  Measure the voltage at each terminal.

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

―  If the system does not work normally even though the inspection items or related wiring harnesses do not have any malfunction, replace the sunroof motor. (See SUNROOF MOTOR REMOVAL/INSTALLATION.)

Terminal Voltage Table (Reference)

ac5wzw00010289

Terminal	Signal	Connected to	Test condition	Voltage (V)	Inspection item
A	Slide open	Sunroof switch	Sunroof is opening	B+	•  Sunroof switch •  Related wiring harness
			Other	1.0 or less
B	Slide close/tilt down	Sunroof switch	Sunroof is closing / tilting down	B+	•  Sunroof switch •  Related wiring harness
			Other	1.0 or less
C	Tilt up	Sunroof switch	Sunroof is tilting up	B+	•  Sunroof switch •  Related wiring harness
			Other	1.0 or less
D	—	—	—	—	—
E	IG1	F47 15A fuse	Switch the main power ON (READY off or on)	B+	•  F47 15A fuse •  Related wiring harness
			Other	1.0 or less
F	Car speed signal	Instrument cluster	Because this terminal is for communication, good/no good judgment by terminal voltage is not possible		•  Instrument cluster •  Related wiring harness
G	—	—	—	—	—
H	—	—	—	—	—
I	GND	GND	Under any condition	Approx. 0	•  GND point •  Related wiring harness
J	Power supply	F52 10A fuse	Under any condition	B+	•  F52 10A fuse •  Related wiring harness