DESCRIPTION
The power steering ECU assembly receives engine speed signals from the ECM via CAN communication. The power steering ECU assembly provides appropriate assisting force in accordance with the engine speed signal.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1544 |
An abnormal engine speed signal is received. |
|
PROCEDURE
1. |
CHECK OTHER DTC OUTPUT (CAN COMMUNICATION SYSTEM) |
(a) Check if DTC U0100 is output (See page ).
Result |
Proceed to |
---|---|
DTC U0100 is not output |
A |
DTC U0100 is output |
B |
HINT:
DTC U0100 indicates a CAN communication malfunction in the power steering system.
B |
GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
|
2. |
CHECK OTHER DTC OUTPUT (SFI SYSTEM) |
(a) Using the Techstream, check for DTCs and confirm that there are no problems in the SFI system (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
A |
REPLACE POWER STEERING ECU ASSEMBLY |
B |
GO TO SFI SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) |
Rear Speed Sensor
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR WHEEL
2. REMOVE REAR SPEED SENSOR LH
(a) Disconnect the speed sensor connector.
(b) Remove the nut and speed sensor. ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL NAVIGATION ANTENNA ASSEMBLY
(a) Install the antenna with the 2 screws.
Torque:
2.5 N·m {25 kgf·cm, 22 in·lbf}
(b) Attach the clamp.
2. INSTALL DEFROSTER NOZZLE ASSEMBLY
3. INSTALL NO. 3 HEATER TO REGISTER DUCT
...