Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detecting condition
B2401–86
IGN OPEN
(Ignition open)
Diagnosis condition
All times
Signal (terminal)
Ignition switch ON signal (CAN communication)
Threshold
When all of the following conditions are satisfied
CAN communication is normal
Automatic back door control module receives wake up signal via CAN communication with BCM
Automatic back door control module cannot detect ignition switch ON signal via CAN communication with IPDM E/R
Diagnosis delay time
–
B2401–87
IGN OPEN
(Ignition open)
Diagnosis condition
All times
Signal (terminal)
CAN communication
Threshold
When automatic back door control module can not communicate CAN communication signal
Diagnosis delay time
2 seconds
POSSIBLE CAUSE
CAN communication system
BCM
IPDM E/R
Automatic back door control module
FAIL-SAFEInhibit automatic back door system auto open/close function
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
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