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If the doors are not unlocked when the selector lever is shifted to the P position, the
shift position signal input circuit(s) or the ETACS-ECU may be defective. Also, the function
to interlock the shift P position with door unlocking may have been disabled with a customisation
function.
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- Malfunction of the ETACS-ECU
- Damaged harness wires and connectors
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Check that the central door locking system works normally.
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Q.
Is the check result normal?
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Refer to Inspection Procedure C-1 "Central door locking system does not work ."
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Use the SWS monitor customisation function to confirm that "P UNLOCK ACT" is set other
than to "W/O FUNCTION" (one of the settings below).
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- With function
- P/W locking-dependent
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Q.
Is the check result normal?
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Use the SWS monitor customisation function to set "P UNLOCK ACT" to other than
"W/O FUNCTION", one of the settings below. (Refer to .)
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Check if the diagnosis code is set.
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Q.
Is the diagnosis code set?
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Diagnose the automatic transmission system (Refer to GROUP 23A -
Troubleshooting ).
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Check that shifting the selector lever to the P position unlocks the doors.
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Q.
Is the check result normal?
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Intermittent malfunction (Refer to GROUP 00 -
How to Use Troubleshooting/Inspection
Service Points ).
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