DTC Detection Logic
|
DTC |
CONSULT screen items |
DTC detecting condition |
|||
|
(Trouble diagnosis content) |
[Malfunction type] |
||||
|
B2750 |
11 |
Driver side air bag module (Driver side air bag module) |
[CIRC SHORT TO GRND] |
Diagnosis condition |
When ignition switch is ON. |
|
Signal (terminal) |
Driver side air bag module signal |
||||
|
Threshold |
Driver side air bag module circuit is shorted to ground |
||||
|
Diagnosis delay time |
2.5 sec. |
||||
|
12 |
[CIRC SHORT TO BATTERY] |
Diagnosis condition |
When ignition switch is ON. |
||
|
Signal (terminal) |
Driver side air bag module signal |
||||
|
Threshold |
Driver side air bag module circuit is shorted to power supply circuit |
||||
|
Diagnosis delay time |
2.5 sec. |
||||
|
13 |
[CIRC OPEN] |
Diagnosis condition |
When ignition switch is ON. |
||
|
Signal (terminal) |
Driver side air bag module signal |
||||
|
Threshold |
Driver side air bag module circuit is open |
||||
|
Diagnosis delay time |
2.5 sec. |
||||
|
2B |
Short circuit between lines. |
Diagnosis condition |
When ignition switch is ON. |
||
|
Signal (terminal) |
Driver side air bag module signal |
||||
|
Threshold |
Driver side air bag module circuits are shorted to each other |
||||
|
Diagnosis delay time |
2.5 sec. |
||||
|
55 |
[NOT CONFIRMED] |
Diagnosis condition |
When ignition switch is ON. |
||
|
Signal (terminal) |
-- |
||||
|
Threshold |
When no data are stored in the air bag diagnosis sensor unit |
||||
|
Diagnosis delay time |
2.5 sec. |
||||
|
9A |
[OPERATING CONDITIONS] |
Diagnosis condition |
When ignition switch is ON. |
||
|
Signal (terminal) |
Driver side air bag module signal |
||||
|
Threshold |
Driver side air bag module circuits are shorted to each other |
||||
|
Diagnosis delay time |
2.5 sec. |
||||