Mazda CX-9 2007 Service Highlights page 391

ON-BOAD DIAGNOSTIC PID DATE MONITOR FUNCTION
Self-diagnosis Function
Malfunction detection function
• Detects overall malfunctions in the PLG system-related parts.
Memory function
• Stores malfunctions in the PLG system-related parts detected by the malfunction detection function, and the
stored malfunction contents are not cleared even if the ignition switch is turned to the LOCK position or the
negative battery cable is disconnected.
DTC table
DTC
Mazda Modular Diagnostic System (M-
MDS) DISPLAY
B1311
B1318
B1342
B241A
B266A
B266B
B266C
B266E
B267A
B267B
B267C
B2699
B2700
B2701
B2702
B2821
B2936
B2937
B2939
U0073
U0100
U0101
U0140
U0155
U0214
PID/DATA Monitor Function
• The data monitor function is used for optionally selecting input/output signal monitor items preset in the PLG
and reading them out in real-time.
• Use the Mazda Modular Diagnostic System (M-MDS) to read the PID/data monitor.
DOORS AND LIFTGATE
SYSTEM MALFUNCTION LOCATION
Unlock switch circuit open
Power supply voltage decreases
PLG control module internal malfunction
PLG touch sensor circuit malfunction
Rotation sensor circuit malfunction
Rotation sensor A circuit malfunction
Rotation sensor B circuit malfunction
Rotation sensor malfunction
Half latch switch circuit malfunction
Full latch switch circuit malfunction
Return switch circuit malfunction
PLG touch sensor (LH) circuit malfunction
PLG touch sensor (RH) circuit malfunction
PLG touch sensor (LH) circuit malfunction
PLG touch sensor (RH) circuit malfunction
Closure motor circuit malfunction
PLG motor circuit malfunction
PLG motor circuit malfunction
Clutch circuit malfunction
Unit communication error
Communication error to PCM
Communication error to TCM
Communication error to BCM
Communication error to instrument cluster
Communication error to keyless control module
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