DESCRIPTION
This DTC is stored when a communication error occurs between the navigation receiver assembly and combination meter assembly.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B1324 |
After the navigation receiver assembly receives a registration information signal, which is sent by the combination meter assembly when the ignition switch is ACC, 1 or more times, the navigation receiver assembly cannot receive the signal for 30 seconds or more. |
|
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - COMBINATION METER ASSEMBLY) |
(a) Disconnect the N26 navigation receiver assembly connector.
(b) Disconnect the C9 combination meter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
N26-3 (CNH1) - C9-4 (MSCH) |
Always |
Below 1 Ω |
N26-4 (CNL1) - C9-5 (MSCL) |
Always |
Below 1 Ω |
N26-3 (CNH1) - Body ground |
Always |
10 kΩ or higher |
N26-4 (CNL1) - Body ground |
Always |
10 kΩ or higher |
N26-3 (CNH1) - N26-4 (CNL1) |
Always |
10 kΩ or higher |
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
N26-3 (CNH1) - Body ground |
Always |
Below 1 V |
N26-4 (CNL1) - Body ground |
Always |
Below 1 V |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
INSPECT COMBINATION METER ASSEMBLY |
(a) Remove the combination meter assembly (See page
).
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | ![]() |
REPLACE COMBINATION METER ASSEMBLY |
|
3. |
INSPECT NAVIGATION RECEIVER ASSEMBLY |
(a) Remove the navigation receiver assembly (See page
).
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | ![]() |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
|
4. |
REPLACE COMBINATION METER ASSEMBLY |
(a) Replace the combination meter assembly with a new or known good one (See
page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check that no DTCs are output.
OK:
No DTCs are output.
NG | ![]() |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
|
5. |
CHECK METER / GAUGE SYSTEM |
(a) Turn the ignition switch to ON and wait 30 seconds.
(b) Operate the steering pad switch assembly and check that the audio tab is displayed on the multi-information display in the combination meter assembly and the audio system can be operated normally.
OK:
Audio system returns to normal.
OK | ![]() |
END |
NG | ![]() |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
Front Camera Module Circuit (C1AA0)
DESCRIPTION
When an internal malfunction is detected in the forward recognition camera, DTC
C1AA0 is stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1AA0
Front Camera Module Circuit
3 seconds ...
Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC) (C1281,...,C1458)
DESCRIPTION
DTC Code
DTC Detection Condition
Trouble Area
C1281
Stored only during test mode.
Master cylinder pressure sensor circuit
Skid control ECU, master cylinder pressure sensor (master cylinder
s ...
Blower Motor Controller
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
(See page )
2. REMOVE INSTRUMENT LOWER PANEL ASSEMBLY
3. REMOVE ECM (for 2TR-FE)
(See page )
4. REMOVE ECM (for 2GR-FKS)
(See page )
5. REMOVE BLOWER MOTOR ...