| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM100000001H175 |
| Model Year Start: 2020 | Model: Corolla | Prod Date Range: [01/2019 - 09/2022] |
| Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM (for HV Model): B2313; Glass Position Initialization Incomplete; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022] | ||
|
DTC |
B2313 |
Glass Position Initialization Incomplete |
DESCRIPTION
The power window regulator motor assemblies are operated by the multiplex network master switch assembly, power window regulator switch assembly or rear power window regulator switch assemblies. The power window regulator motor assemblies have motor, regulator and ECU functions.
When the ECU built into a power window regulator motor assembly determines that the power window regulator motor assemblies have not been initialized, DTC B2313 is stored.
D-Door Motor
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B2313 |
Glass Position Initialization Incomplete |
|
|
P-Door Motor
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B2313 |
Glass Position Initialization Incomplete |
|
|
RL-Door Motor
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B2313 |
Glass Position Initialization Incomplete |
|
|
RR-Door Motor
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B2313 |
Glass Position Initialization Incomplete |
|
|
CAUTION / NOTICE / HINT
NOTICE:
- DTC B2313 is stored in each power window regulator motor assembly.
- If the auxiliary battery is disconnected while the power switch is on (IG), DTC B2313 will be stored.
-
If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system.
Click here
![2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM (for HV Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)
PROCEDURE
|
1. |
PERFORM INITIALIZATION (APPLICABLE LOCATION) |
(a) Turn the power switch on (IG).
(b) Initialize the power window regulator motor assembly.
Click here
HINT:
Initialize the power window regulator motor assembly that has DTC B2313 stored in its ECU.
|
|
2. |
CHECK DTC OUTPUT |
(a) Turn the power switch off.
(b) Wait for at least 10 seconds, and then turn the power switch on (IG).
(c) Check for DTCs.
Body Electrical > D-Door Motor > Trouble Codes
Body Electrical > P-Door Motor > Trouble Codes
Body Electrical > RL-Door Motor > Trouble Codes
Body Electrical > RR-Door Motor > Trouble Codes
HINT:
Check for DTCs for the power window regulator motor assembly that had DTC B2313 stored in its ECU.
OK:
DTC B2313 is not output.
|
Result |
Proceed to |
|---|---|
|
OK |
A |
|
NG (Driver door power window) |
B |
|
NG (Front passenger door power window) |
|
|
NG (Rear LH door power window) |
C |
|
NG (Rear RH door power window) |
| A |
|
END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) |
| B |
|
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door or Front Passenger Door)
|
| C |
|
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Door or Rear RH Door)
|
|
|