Mazda CX-9 Grand Touring 2009 Manual page 2147

2008 BODY & ACCESSORIES On-Board Diagnostic (Power Liftgate (PLG) System) - Mazda CX-9
Is the wiring harness normal?
VERIFY CORRECTION COMPLETED
Reconnect the disconnected connector.
Clear the DTC.
2
Operate the PLG system. (Close
operation)
Is DTC B267B stored?
DTC B267C [POWER LIFTGATE (PLG) SYSTEM]
DTC B267C - DETECTION CONDITION POSSIBLE CAUSE CHART
DTC B267C
DETECTION
CONDITION
POSSIBLE CAUSE
2008 Mazda CX-9 Grand Touring
Return switch circuit malfunction
The voltage input to the return switch does not change while the PLG system is
operating.
Open circuit in wiring harness between PLG control module terminal 3E and
liftgate latch and lock actuator terminal E
Short to power supply in wiring harness between PLG control module terminal
3E and liftgate latch and lock actuator terminal E
Short to GND in wiring harness between PLG control module terminal 3E and
liftgate latch and lock actuator terminal E
Open circuit in wiring harness between liftgate latch and lock actuator terminal C
and body GND
Return switch malfunction
PLG control module malfunction
Go to the next step.
Replace the PLG control module.
(See POWER LIFTGATE (PLG)
Yes
CONTROL MODULE
REMOVAL/INSTALLATION .)
No DTC troubleshooting completed.