DESCRIPTION
The main body ECU (driver side junction block assembly) monitors communication between all the ECUs connected to the door bus lines. When the main body ECU (driver side junction block assembly) detects errors in communication with all the ECUs connected to the door bus lines at 2.6-second intervals and 3 times in a row, DTC B2325 will be stored.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2325 |
The main body ECU (driver side junction block assembly) detects errors in communication with the ECUs connected to the door bus lines 3 times in a row. |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Connect the Techstream to the DLC3, and turn the courtesy switch on and off at 1.5-second intervals until communication between the Techstream and vehicle begins.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (MASTER SWITCH - DRIVER SIDE POWER WINDOW REGULATOR MOTOR) |
(a) Disconnect the I6 switch connector. |
|
(b) Disconnect the I4 motor connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
I6-16 (LIN2) - I4-9 (LIN) |
Always |
Below 1 Ω |
I6-16 (LIN2) - Body ground |
Always |
10 kΩ or higher |
*1 |
Front view of wire harness connector (to Multiplex Network Master Switch Assembly) |
*2 |
Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Driver Side)) |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - EACH ECU) |
(a) Disconnect the D48 and P4 ECU connectors.
*1 |
for Front Passenger Side |
*2 |
for Rear RH Side |
*3 |
for Rear LH Side |
*4 |
w/ Sliding Roof |
*5 |
Front view of wire harness connector (to Main Body ECU (Driver Side Junction Block Assembly)) |
*6 |
Front view of wire harness connector (to Multiplex Network Master Switch Assembly) |
*7 |
Front view of wire harness connector (to Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly)) |
*8 |
Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Each Door)) |
(b) Disconnect the H4, J2 and K2 motor connectors.
(c) Measure the resistance and voltage according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D48-10 (LIN2) - I6-17 (LIN1) |
Always |
Below 1 Ω |
D48-10 (LIN2) - H4-9 (LIN) |
Always |
Below 1 Ω |
D48-10 (LIN2) - K2-9 (LIN) |
Always |
Below 1 Ω |
D48-10 (LIN2) - J2-9 (LIN) |
Always |
Below 1 Ω |
D48-10 (LIN2) - P4-4 (LIN) |
Always |
Below 1 Ω |
D48-10 (LIN2) - Body ground |
Always |
10 kΩ or higher |
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D48-10 (LIN2) - Body ground |
Always |
Below 1 V |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
3. |
CHECK DTC OUTPUT (POWER WINDOW REGULATOR MOTOR ASSEMBLY (for DRIVER SIDE)) |
(a) Reconnect the D48 and P4 ECU connectors.
(b) Reconnect the H4, J2 and K2 motor connectors.
(c) Reconnect the I6 switch connector.
(d) Clear the DTC (See page ).
(e) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for DRIVER SIDE) |
|
4. |
CHECK DTC OUTPUT (POWER WINDOW REGULATOR MOTOR ASSEMBLY (for FRONT PASSENGER SIDE)) |
(a) Reconnect the I4 motor connector.
(b) Disconnect the H4 motor connector.
(c) Clear the DTC (See page ).
(d) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for FRONT PASSENGER SIDE) |
|
5. |
CHECK DTC OUTPUT (POWER WINDOW REGULATOR MOTOR ASSEMBLY (for REAR RH SIDE)) |
(a) Reconnect the H4 motor connector.
(b) Disconnect the J2 motor connector.
(c) Clear the DTC (See page ).
(d) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for REAR RH SIDE) |
|
6. |
CHECK DTC OUTPUT (POWER WINDOW REGULATOR MOTOR ASSEMBLY (for REAR LH SIDE)) |
(a) Reconnect the J2 motor connector.
(b) Disconnect the K2 motor connector.
(c) Clear the DTC (See page ).
(d) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for REAR LH SIDE) |
|
7. |
CHECK DTC OUTPUT (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY) |
(a) Reconnect the K2 motor connector.
(b) Disconnect the I6 switch connector.
(c) Clear the DTC (See page ).
(d) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
B | ![]() |
REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY |
|
8. |
CHECK DTC OUTPUT (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)) |
(a) Reconnect the I6 switch connector.
(b) Disconnect the P4 ECU connector.
(c) Clear the DTC (See page ).
(d) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC B2325 is output |
A |
DTC B2325 is not output |
B |
A | ![]() |
REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) |
B | ![]() |
REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) |
Washer Motor(for Rear Side)
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT WHEEL RH
2. REMOVE FRONT FENDER OUTSIDE MOULDING RH
HINT:
Use the same procedure for the RH side and LH side (See page
).
3. REMOVE FRONT FENDER LINER RH
4. DRAI ...
Data Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION
The No. 1 stereo jack adapter assembly sends the sound data signal or image data
signal from a USB device to the radio and display receiver assembly via this circuit.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONN ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL MAGNETIC CLUTCH ASSEMBLY
(a) Install the magnetic clutch stator while aligning the protrusion
on the stator with the notch on the air compressor assembly as shown in
the illustration.
...