DTC Detection Logic
|
DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|
B22A0 |
HUD control unit [CIRCUIT CURRENT BELOW THRESHOLD] |
18 |
Diagnosis condition |
When ignition switch is ON. |
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||
|
HUD control unit [CIRCUIT CURRENT ABOVE THRESHOLD] |
19 |
Diagnosis condition |
When ignition switch is ON. |
|
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||
|
HUD control unit [CALIBRATION / PARAMETER MEMORY FAILURE] |
46 |
Diagnosis condition |
When ignition switch is ON. |
|
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||
|
HUD control unit [WATCHDOG / SAFETY μC FAILURE] |
47 |
Diagnosis condition |
When ignition switch is ON. |
|
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||
|
HUD control unit [INTERNAL ELECTRONIC FAILURE] |
49 |
Diagnosis condition |
When ignition switch is ON. |
|
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||
|
HUD control unit [DEACTIVATED] |
53 |
Diagnosis condition |
When ignition switch is ON. |
|
|
Signal (terminal) |
-- |
|||
|
Threshold |
-- |
|||
|
Diagnosis delay time |
30 seconds or more |
|||