Lexus NX: Glass Position Initialization Incomplete (B2313)
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 assembly has motor, regulator and ECU functions.
When the ECU determines that the power window regulator motor assembly has not been initialized, DTC B2313 is stored.
D-Door Motor| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2313 | Glass Position Initialization Incomplete |
|
|
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2313 | Glass Position Initialization Incomplete |
|
|
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2313 | Glass Position Initialization Incomplete |
|
|
| 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 is stored.
-
If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system.
Click here
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-
The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
Click here
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.
|
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| 2. | CHECK FOR DTC |
(a) Check for DTCs.
Click here
HINT:
Check for DTCs for the power window regulator motor assembly that has DTC B2313 stored in its ECU.
OK:
DTC B2313 is not output.
| Result | Proceed to |
|---|---|
| OK | A |
| NG (D-Door Motor) | B |
| NG (P-Door Motor) | C |
| NG (RL-Door Motor) | D |
| NG (RR-Door Motor) | E |
| A | .gif) | END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) |
| B | | REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH |
| C | | REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
| D | | REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH |
| E | | REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
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