DIAGNOSTIC PROCEDURE
DTC B2700 - DIAGNOSTIC PROCEDURE
DTC B2701 [POWER LIFTGATE (PLG) SYSTEM]
DTC B2701 - DETECTION CONDITION POSSIBLE CAUSE CHART
STEP
INSPECTION
ACTION
1
INSPECT PLG TOUCH SENSOR (RH)
z
Inspect the PLG touch sensor (RH).
(See
POWER LIFTGATE (PLG)
TOUCH SENSOR INSPECTION
.)
z
Is the touch sensor normal?
Yes Go to the next step.
No
Replace the PLG touch sensor (RH).
(See
POWER LIFTGATE (PLG) TOUCH
SENSOR
REMOVAL/INSTALLATION
.)
Go to Step 4.
2
INSPECT WIRING HARNESS BETWEEN
PLG CONTROL MODULE AND PLG
TOUCH SENSOR (RH)
z
Inspect the wiring harness between PLG
control module terminal 3A and PLG
touch sensor (RH) terminal B for an open
circuit/short circuit to power supply
system.
z
Is the wiring harness normal?
Yes Go to the next step.
No
Repair or replace the wiring harness.
Go to Step 4.
3
INSPECT WIRING HARNESS BETWEEN
PLG CONTROL MODULE AND PLG
TOUCH SENSOR (RH)
z
Inspect the wiring harness between PLG
control module terminal 2D and PLG
touch sensor (RH) terminal A for an open
circuit/short circuit to power supply
system.
z
Is the wiring harness normal?
Yes Go to the next step.
No
Repair or replace the wiring harness.
Go to the next step.
4
VERIFY CORRECTION COMPLETED
z
Reconnect the disconnected connector.
z
Clear the DTC.
z
Is DTC B2700 stored after
1 min or more
have elapsed?
Yes
Replace the PLG control module.
(See
POWER LIFTGATE (PLG)
CONTROL MODULE
REMOVAL/INSTALLATION
.)
No
DTC troubleshooting completed.
DTC B2701
PLG touch sensor (LH) circuit malfunction
DETECTION
A short circuit to ground in the PLG touch sensor (LH) continues for 5 min or more
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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