CAN COMMUNICATION SYSTEM(w/ Central Gateway ECU), Diagnostic DTC:B1003
| DTC Code | DTC Name |
|---|---|
| B1003 | ECU Malfunction |
DESCRIPTION
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
|---|---|---|---|---|
B1003 |
ECU Malfunction |
A malfunction in the non-volatile storage of the central gateway ECU (network gateway ECU) is detected. |
Central gateway ECU (network gateway ECU) |
- |
PROCEDURE
RECONFIRM DTC OUTPUT
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Central Gateway / Trouble Codes.
Body Electrical > Central Gateway > Trouble Codes
Result
Result
Proceed to
DTC B1003 is not output from the central gateway ECU (network gateway ECU)
A
DTC B1003 is output from the central gateway ECU (network gateway ECU)
B