ON-BOARD DIAGNOSIS SYSTEM (POWER LIFTGATE SYSTEM) PID DATE MONITOR FUNCTION

id091100103800


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

SYSTEM MALFUNCTION LOCATION

Mazda Modular Diagnostic System (M-MDS) DISPLAY
B1311
Unlock switch circuit open
B1318
Power supply voltage decreases
B1342
PLG control module internal malfunction
B241A
PLG touch sensor circuit malfunction
B266A
Rotation sensor circuit malfunction
B266B
Rotation sensor A circuit malfunction
B266C
Rotation sensor B circuit malfunction
B266E
Rotation sensor malfunction
B267A
Half latch switch circuit malfunction
B267B
Full latch switch circuit malfunction
B267C
Return switch circuit malfunction
B2699
PLG touch sensor (LH) circuit malfunction
B2700
PLG touch sensor (RH) circuit malfunction
B2701
PLG touch sensor (LH) circuit malfunction
B2702
PLG touch sensor (RH) circuit malfunction
B2821
Closure motor circuit malfunction
B2936
PLG motor circuit malfunction
B2937
PLG motor circuit malfunction
B2939
Clutch circuit malfunction
U0073
Unit communication error
U0100
Communication error to PCM
U0101
Communication error to TCM
U0140
Communication error to BCM
U0155
Communication error to instrument cluster
U0214
Communication error to keyless control module


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.

PID/DATA monitor table

NAME (DEFINITION)

DATA CONTENTS

UNIT/OPERATION
DTC_CNT
Number of continuous DTCs
—
LAT_FULL
Liftgate latch and lock actuator (full latch switch)
Off / On
LAT_HALF
(Liftgate latch and lock actuator (half latch switch)
Off / On
LAT_RTN
Liftgate latch and lock actuator (return switch)
Off / On
MTR_CLS_CL
Closure motor (CLOSE)
Off / On
MTR_CLS_OP
Closure motor (OPEN)
Off / On
MTR_PLG_C
PLG motor current
A
MTR_PLG_CL
PLG motor (CLOSE)
Off / On
MTR_PLG_OP
PLG motor (OPEN)
Off / On
PWR_IG1
Ignition 1 (IG1) electric source
Off / On
SW_CCL
Liftgate latch switch
Off / On
SW_MAIN
PLG front switch
Off / On
SW_SUB
PLG rear switch
Off / On
TCH_L_FLT
PLG touch sensor (LH) failure
O.K. / Fault
TCH_L_ST
PLG touch sensor (LH) condition
Off / On
TCH_L_V
PLG touch sensor (LH) voltage
V
TCH_R_FLT
PLG touch sensor (RH) failure
O.K. / Fault
TCH_R_ST
PLG touch sensor (RH) condition
Off / On
TCH_R_V
PLG touch sensor (RH) voltage
V
VPWR
Module supply voltage
V