Mazda CX-9 Grand Touring 2009 Manual page 2133

2008 BODY & ACCESSORIES On-Board Diagnostic (Power Liftgate (PLG) System) - Mazda CX-9
CONDITION
POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC B241A - DIAGNOSTIC PROCEDURE
STEP INSPECTION
INSPECT PLG TOUCH SENSOR
Inspect the PLG touch sensor.
1
(See POWER LIFTGATE (PLG)
TOUCH SENSOR
INSPECTION .)
Is the touch sensor normal?
2008 Mazda CX-9 Grand Touring
more.
Short to GND in wiring harness between PLG control module terminal 3A and
PLG touch sensor (RH) terminal B
Short to GND in wiring harness between PLG control module terminal 3B and
PLG touch sensor (LH) terminal B
PLG touch sensor malfunction
PLG control module malfunction
Yes Go to the next step.
No
ACTION
Replace the PLG touch sensor.
(See POWER LIFTGATE (PLG) TOUCH
SENSOR REMOVAL/INSTALLATION .)
Go to Step 3.