Mazda CX-9 Grand Touring 2009 Manual page 2290

Front tilt motor
3K
power supply
Front tilt motor
3L
pulse
Rear tilt motor
3M
power supply
Rear tilt motor
3N
pulse
Recliner motor
3O
power supply
Recliner motor
3P
pulse
POSITION MEMORY SWITCH INSPECTION
1. Disconnect the position memory switch connector.
2. Inspect for continuity between the power seat switch connector terminals.
If not as specified, replace the position memory switch.
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Seats - Mazda CX-9
Front tilt
Front tilt motor stopped
motor
Measure the waveform
while driving motor
operation using the
Front tilt
oscilloscope.
motor
Front tilt motor stopped
Rear tilt motor moving
Rear tilt motor
Rear tilt motor stopped
Measure the waveform
while driving motor
operation using the
Rear tilt motor
oscilloscope.
Rear tilt motor stopped
Recliner motor moving
Recliner motor
Recliner motor stopped
Measure the waveform
while driving motor
operation using the
Recliner motor
oscilloscope.
Recliner motor stopped
motor
1.0 or less
Related wiring
harnesses
High
output: 4.8
or more
Front tilt
Low motor
output: 1.0
Related wiring
or less
harnesses
1.0 or less
or 5.0
Rear tilt motor
B+
Related wiring
1.0 or less
harnesses
High
output: 4.8
or more
Rear tilt motor
Low
Related wiring
output: 1.0
harnesses
or less
1.0 or less
or 5.0
Recliner
B+
motor
Related wiring
1.0 or less
harnesses
High
output: 4.8
or more
Recliner
Low motor
output: 1.0
Related wiring
or less
harnesses
1.0 or less
or 5.0