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 built into a power window regulator motor assembly 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 |
- Power window regulator motor assembly (for driver door) not initialized
- Power window regulator motor assembly (for driver door) is malfunctioning
- Battery disconnected when engine switch on (IG)
|
- Power window regulator motor assembly (for driver door) not initialized
- Power window regulator motor assembly (for driver door)
| P-Door Motor |
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area | |
B2313 | Glass Position Initialization Incomplete |
- Power window regulator motor assembly (for front passenger door) not initialized
- Power window regulator motor assembly (for front passenger door) is malfunctioning
- Battery disconnected when engine switch on (IG)
|
- Power window regulator motor assembly (for front passenger door) not initialized
- Power window regulator motor assembly (for front passenger door)
| RL-Door Motor |
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area | |
B2313 | Glass Position Initialization Incomplete |
- Power window regulator motor assembly (for rear LH door) not initialized
- Power window regulator motor assembly (for rear LH door) is malfunctioning
- Battery disconnected when engine switch on (IG)
|
- Power window regulator motor assembly (for rear LH door) not initialized
- Power window regulator motor assembly (for rear LH door)
| RR-Door Motor |
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area | |
B2313 | Glass Position Initialization Incomplete |
- Power window regulator motor assembly (for rear RH door) not initialized
- Power window regulator motor assembly (for rear RH door) is malfunctioning
- Battery disconnected when engine switch on (IG)
|
- Power window regulator motor assembly (for rear RH door) not initialized
- Power window regulator motor assembly (for rear RH door)
| CAUTION / NOTICE / HINT
NOTICE:
- DTC B2313 is stored in each power window regulator motor assembly.
- If the battery is disconnected while the engine 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 
PROCEDURE |
1. | PERFORM INITIALIZATION (APPLICABLE LOCATION) |
(a) Turn the engine 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.
|
NEXT |
 | |
(a) Turn the engine switch off.
(b) Wait for at least 10 seconds, and then turn the engine 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) | | 
