DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1275 C1276 |
Stored only during test mode. |
|
C1413 C1414 |
One of the following conditions is met:
|
|
HINT:
WIRING DIAGRAM
Refer to DTCs C1405 and C1406 (See page ).
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (MOMENTARY INTERRUPTION) |
NG | ![]() |
GO TO STEP 9 |
|
2. |
READ VALUE USING TECHSTREAM (FRONT SPEED SENSOR) |
NG | ![]() |
GO TO STEP 5 |
|
3. |
PERFORM TEST MODE (SIGNAL CHECK) |
(a) Perform the signal check in the Test Mode Procedure (See page
).
OK:
All test mode DTCs are cleared.
NG | ![]() |
GO TO STEP 5 |
|
4. |
RECONFIRM DTC |
(a) Clear the DTCs (See page
).
(b) Turn the ignition switch off.
(c) Start the engine.
(d) Drive the vehicle at a speed of 40 km/h (25 mph) or more for at least 60 seconds.
(e) Check if the same DTC is output (See page
).
Result |
Proceed to |
---|---|
DTCs C1413 and C1414 are not output |
A |
DTCs C1413 and/or C1414 are output |
B |
A | ![]() |
USE SIMULATION METHOD TO CHECK |
B | ![]() |
GO TO STEP 12 |
5. |
CHECK FRONT SPEED SENSOR INSTALLATION |
NG | ![]() |
INSTALL FRONT SPEED SENSOR CORRECTLY |
|
6. |
INSPECT FRONT SPEED SENSOR TIP |
NG | ![]() |
CLEAN OR REPLACE FRONT SPEED SENSOR |
|
7. |
INSPECT FRONT SPEED SENSOR ROTOR |
NG | ![]() |
CLEAN OR REPLACE FRONT AXLE WITH ABS ROTOR BEARING ASSEMBLY |
|
8. |
INSPECT SKID CONTROL SENSOR WIRE |
NG | ![]() |
REPLACE SKID CONTROL SENSOR WIRE |
|
9. |
CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - FRONT SPEED SENSOR) |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
10. |
INSPECT SKID CONTROL ECU (FR+, FL+ TERMINAL) |
NG | ![]() |
REPLACE MASTER CYLINDER SOLENOID |
|
11. |
RECONFIRM DTC |
(a) Clear the DTCs (See page
).
(b) Turn the ignition switch off.
(c) Start the engine.
(d) Drive the vehicle at a speed of 40 km/h (25 mph) or more for at least 60 seconds.
(e) Check if the same DTC is output (See page
).
Result |
Proceed to |
---|---|
DTCs C1413 and C1414 are not output |
A |
DTCs C1413 and/or C1414 are output |
B |
A | ![]() |
USE SIMULATION METHOD TO CHECK |
|
12. |
REPLACE FRONT SPEED SENSOR |
|
13. |
RECONFIRM DTC |
(a) Clear the DTCs (See page
).
(b) Turn the ignition switch off.
(c) Start the engine.
(d) Drive the vehicle at a speed of 40 km/h (25 mph) or more for at least 60 seconds.
(e) Check if the same DTC is output (See page
).
Result |
Proceed to |
---|---|
DTCs C1413 and C1414 are not output |
A |
DTCs C1413 and/or C1414 are output |
B |
A | ![]() |
END |
B | ![]() |
REPLACE FRONT AXLE WITH ABS ROTOR BEARING ASSEMBLY |
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU (Transmitter)
Receiving ECU (Receiver)
Signal
Line
Main body ECU
(Multiplex Network Body ECU)
Combination Meter Assembly
Wireless door lock hazard warnin ...
High Power Supply Voltage Malfunction (C1417)
DESCRIPTION
If a malfunction is detected in the power supply circuit, the skid control ECU
(brake actuator assembly) stores this DTC and the fail-safe function prohibits ABS
operation.
This DTC is stored when the +BS terminal voltage deviates from the DTC detection
condition due to a malfunc ...
Open in Stop Light Switch Circuit (C1425)
DESCRIPTION
The skid control ECU (master cylinder solenoid) inputs stop light switch signals
and the brake operation condition.
The skid control ECU (master cylinder solenoid) has an open detection circuit,
which outputs this DTC when detecting an open circuit in the stop light input line
or ...