DTC B1342 [POWER LIFTGATE (PLG) SYSTEM]
DTC B1342 - DETECTION CONDITION POSSIBLE CAUSE CHART
DIAGNOSTIC PROCEDURE
DTC B1342 - DIAGNOSTIC PROCEDURE
DTC B241A [POWER LIFTGATE (PLG) SYSTEM]
DTC B241A - DETECTION CONDITION POSSIBLE CAUSE CHART
3
z
Disconnect the negative battery cable.
z
Disconnect the positive battery cable.
z
Disconnect the PLG control module
connector.
z
Inspect the wiring harness between PLG
control module terminal 1C (wiring
harness-side) and positive battery terminal
(wiring harness-side) for an open
circuit/short circuit to ground system.
z
Is the wiring harness normal?
Yes Repair or replace the wiring harness.
Go to the next step.
No
Go to the next step.
4
VERIFY CORRECTION COMPLETED
z
Reconnect the disconnected connector.
z
Clear the DTC.
z
Operate the PLG system.
z
Is DTC B1318 stored?
Yes
Replace the PLG control module.
(See
POWER LIFTGATE (PLG)
CONTROL MODULE
REMOVAL/INSTALLATION
.)
No
DTC troubleshooting completed.
DTC B1342
PLG control module internal malfunction
DETECTION CONDITION
Malfunction in the PLG control module internal circuit
POSSIBLE CAUSE
z
Malfunction in the PLG control module internal circuit
STEP
INSPECTION
ACTION
1
VERIFY DTC
z
Clear the DTC.
z
Operate the PLG
system.
z
Is DTC B1342
stored?
Yes
Replace the PLG control module.
(See
POWER LIFTGATE (PLG) CONTROL MODULE
REMOVAL/INSTALLATION
.)
No
DTC troubleshooting completed.
DTC B241A
Touch sensor circuit malfunction
DETECTION
A short circuit to ground in the PLG touch sensor (RH/LH) continues for 5 min or
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES On-Board Diagnostic (Power Liftgate (PLG) System) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:46:08 AM
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