SUNROOF MOTOR INSPECTION
1. Measure the voltage at each terminal (other than terminal G).
z
If not as specified, inspect the parts listed under "Inspection item" and the related wiring harnesses.
2. Disconnect the negative battery cable.
3. If the parts and wiring harnesses are normal but the system still does not work properly, replace the
sunroof motor.
TERMINAL VOLTAGE TABLE (REFERENCE)
Fig. 17: Identifying Sunroof Motor Connector Terminals
CONNECTOR TERMINALS REFERENCE
Terminal
Signal
Connected
to
Test condition
Voltage
(V)
Inspection item
A
Slide open
Sunroof
switch
Sunroof is fully opening.
B+
z
Sunroof
switch
z
Related
wiring
harnesses
Other
1.0 or
less
B
Slide close/tilt
down
Sunroof
switch
Sunroof is closing/tilting down.
B+
z
Sunroof
switch
z
Related
wiring
harnesses
Other
1.0 or
less
C
Tilt up
Sunroof
switch
Sunroof is tilting up.
B+
z
Sunroof
switch
z
Related
wiring
harnesses
Other
1.0 or
less
E
IG1
METER 10A
Turn the ignition switch to the
ON position.
B+
z
METER 10A
fuse
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Sunroof - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:38:25 AM
Page 17
© 2005 Mitchell Repair Information Company, LLC.