COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
RemovalUnmatched Encryption Code (B2794)
DESCRIPTION
This DTC is stored when a key with an incomplete key code is inserted into the
ignition key cylinder.
DTC No.
DTC Detection Condition
Trouble Area
B2794
Key with incomplete key code i ...
ECU Power Source Circuit
DESCRIPTION
When the ignition switch is turned to ON, voltage from the ECM's MREL terminal
is applied to the EFI MAIN relay. This causes the contacts of the EFI MAIN relay
to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
PR ...
Definition Of Terms
DEFINITION OF TERMS
Term
Definition
Monitor description
Description of what the TCM monitors and how it detects malfunctions
(monitoring purpose and its details).
Related DTCs
D ...