2004 CELICA (EWD538U)
143
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.
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 Code See Page Code See Page
B6 A 36 D4 38 J10 37
B7 B 36 J8 37 M2 39
D3 38 J9 37 M3 39
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
Code See Page Junction Block and Wire Harness (Connector Location)
II
IK
25 Instrument Panel Wire and Instrument Panel J/B (Instrument Panel Brace RH)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IB1 44 Roof Wire and Instrument Panel Wire (Left Kick Panel)
: GROUND POINTS
Code See Page Ground Points Location
IF 44 Instrument Panel Brace RH
IH 44 Cowl Side Panel RH
BI 48 Roof Left
SYSTEM OUTLINE
SERVICE HINTS
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