DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1277 C1278 |
Stored only during test mode. |
|
C1415 C1416 |
One of the following conditions is met:
|
|
HINT:
WIRING DIAGRAM
Refer to DTCs C1407 and C1408 (See page ).
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (MOMENTARY INTERRUPTION) |
NG |
GO TO STEP 9 |
|
2. |
READ VALUE USING TECHSTREAM (REAR 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
Result |
Proceed to |
---|---|
DTCs C1415 and C1416 are not output |
A |
DTCs C1415 and/or C1416 are output |
B |
A |
USE SIMULATION METHOD TO CHECK |
B |
GO TO STEP 12 |
5. |
CHECK REAR SPEED SENSOR INSTALLATION |
NG |
INSTALL REAR SPEED SENSOR CORRECTLY |
|
6. |
INSPECT REAR SPEED SENSOR TIP |
NG |
CLEAN OR REPLACE REAR SPEED SENSOR |
|
7. |
INSPECT REAR SPEED SENSOR ROTOR |
NG |
CLEAN OR REPLACE REAR AXLE HUB AND BEARING ASSEMBLY |
|
8. |
INSPECT SKID CONTROL SENSOR WIRE |
NG |
REPLACE SKID CONTROL SENSOR WIRE |
|
9. |
CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - REAR SPEED SENSOR) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
10. |
INSPECT SKID CONTROL ECU (RR+, RL+ 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
Result |
Proceed to |
---|---|
DTCs C1415 and C1416 are not output |
A |
DTCs C1415 and/or C1416 are output |
B |
A |
USE SIMULATION METHOD TO CHECK |
|
12. |
REPLACE REAR SPEED SENSOR |
|
13. |
RECONFIRM DTC |
(a) Turn the ignition switch off.
(b) Clear the DTCs (See page ).
(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
Result |
Proceed to |
---|---|
DTCs C1415 and C1416 are not output |
A |
DTCs C1415 and/or C1416 are output |
B |
A |
END |
B |
REPLACE REAR AXLE HUB AND BEARING ASSEMBLY |
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK FOR DTC
HINT:
When using the Techstream with the engine switch off, connect the Techstream
to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds
or less until communication between the Techstream and the vehicle begins. Then
select th ...
Removal
REMOVAL
PROCEDURE
1. DRAIN AUTOMATIC TRANSMISSION FLUID
(a) Remove the drain plug and gasket from the automatic transmission
assembly and drain the ATF.
(b) Install a new gasket and the drain plug to the automatic transmission assembl ...
Cruise Main Indicator Light Circuit
DESCRIPTION
When the dynamic radar cruise control system is turned on using the cruise control
main switch (ON-OFF button), the cruise control indicator (vehicle-to-vehicle distance
control mode) illuminates. The ECM uses this and other indicators to indicate the
control condition (presence o ...