Toyota 2004 CELICA Electric Troubleshooting Manual page 142

SYSTEM OUTLINE
KEY OFF MOON ROOF OPERATION
Within approx. 43 sec. after the ignition SW is turned from on to off, the moon roof can be operated. However, if the driver or
passenger door is opened during this period of time, the moon roof operation is stopped even through 43 sec. have not
elapsed.
SERVICE HINTS
M2 MOON ROOF CONTROL RELAY AND MOTOR
1, 7-GROUND : Always continuity
8-GROUND : Approx. 12 volts with the ignition SW at ON position
10-GROUND : Approx. 12 volts with the ignition SW on and the moon roof control SW at CLOSE or UP position
9-GROUND : Approx. 12 volts with the ignition SW on and the moon roof control SW at OPEN or DOWN position
M3 MOON ROOF CONTROL SW
4-8 : Closed with the moon roof control SW at CLOSE position
3-8 : Closed with the moon roof control SW at OPEN position
8-GROUND : Always continuity
: PARTS LOCATION
Code See Page
B6 A 36
B7 B 36
D3 38
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
Code See Page
II
25 25
IK
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
Code See Page
IB1 44
: GROUND POINTS
Code See Page
IF 44
IH 44
BI 48
Code
D4
J8
J9
Junction Block and Wire Harness (Connector Location)
Instrument Panel Wire and Instrument Panel J/B (Instrument Panel Brace RH) Instrument Panel Wire and Instrument Panel J/B (Instrument Panel Brace RH)
Joining Wire Harness and Wire Harness (Connector Location)
Roof Wire and Instrument Panel Wire (Left Kick Panel)
Ground Points Location
Instrument Panel Brace RH
Cowl Side Panel RH
Roof Left
2004 CELICA (EWD538U)
See Page
38
37
37
Code See Page
J10 37
M2 39
M3 39
143