DTC B2007-51: Communication Error With LF Control Unit (Data Received Failure)
B2007-51: (BCM) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Communication error with LF control unit (data received failure) |
| Detection condition |
- The body control module (BCM) detects a communication error (data received failure) with LF control unit.
|
| Fail-safe |
- Cancels the i-stop control.
|
| Possible cause |
- The immobilizer system-related part programming has not been performed when replacing the LF control unit or body control module (BCM). (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [SECURITY AND LOCKS]
.)
- LF control unit malfunction (Refer to LF CONTROL UNIT INSPECTION
in service information.)
- Body control module (BCM) malfunction (Refer to BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION
in service information.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See
CLEARING DTC
.)
|
| System wiring diagram |
|