DESCRIPTION
The power window regulator motor assembly is operated by the power window regulator master switch assembly or power window regulator switch assembly. 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 set.
HINT:
DTC B2313 can be stored in each power window regulator motor assembly (power window ECU).
D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2313 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2313 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2313 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2313 |
|
|
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
PERFORM INITIALIZATION (APPLICABLE LOCATION) |
(a) Turn the ignition switch to ON.
(b) Initialize the power window regulator motor assembly (See page
).
HINT:
Initialize the power window regulator motor assembly that has DTC B2313 stored in its ECU.
|
2. |
CHECK DTC OUTPUT |
(a) Turn the ignition switch off.
(b) Wait for at least 10 seconds, and then turn the ignition switch to ON.
(c) Check for DTCs (See page ).
HINT:
Check for DTCs for the power window regulator motor assembly that has DTC B2313 stored in its ECU.
OK:
B2313 output does not recur.
Result |
Proceed to |
---|---|
OK |
A |
NG (Driver side power window) |
B |
NG (Front passenger side power window) |
C |
NG (Rear LH side power window) |
D |
NG (Rear RH side power window) |
E |
A | ![]() |
END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) |
C | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) |
D | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) |
E | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) |
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedures to troubleshoot the power back door system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Mass or Volume Air Flow Circuit Low Input (P0102,P0103)
DESCRIPTION
The mass air flow meter is a sensor that measures the amount of air flowing through
the throttle valve. The ECM uses this information to determine the fuel injection
time and to provide the appropriate air-fuel ratio.
Inside the mass air flow ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A and 2F main body ECU (driver side junction block assembly)
connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
be ...