DTC B2312: Power Window Switch Malfunction: Description
The power window regulator motor assembly is operated by the multiplex network master switch assembly or power window regulator switch assembly. The power window regulator motor assembly has motor, regulator and ECU functions.
This DTC is output when the ECU built into the regulator motor determines that the multiplex network master switch assembly or power window regulator switch assembly is stuck.
HINT:
DTC B2312 can be stored in the multiplex network master switch assembly and in each power window regulator motor assembly (power window ECU).
MASTER SWITCH (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY)
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 |
|
Multiplex network master switch assembly |
D-DOOR MOTOR (FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 |
|
|
P-DOOR MOTOR (FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 |
|
|
RL-DOOR MOTOR (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 |
|
|
RR-DOOR MOTOR (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 |
|
|