| Replacement |
| 1. |
Turn the steering wheel so that the front wheels are placed in the straight
ahead position.
|
| 2. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
| 3. |
Remove the driver airbag module (DAB).
(Rerfer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
|
| 4. |
Remove the steering wheel.
(Refer to Steering System - "Steering Wheel")
|
| 5. |
Remove the clock spring.
(Rerfer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
|
| 6. |
Remove the multifunction switch.
(Refer to Body Electrical System - "Multifunction Switch")
|
| 7. |
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad")
|
| 8. |
Disconnect the MDPS ECU connectors (A).
|
| 9. |
Disconnect the ignition switch connector (A).
|
| 10. |
Remove the fixed clip (A) and then remove the wiring from the steering
column.
|
| 11. |
Loosen the bolt (A) and then disconnect the universal joint assembly
from the pinion of the steering gear box.
|
| 12. |
Remove the MDPS assembly by loosening the mounting nuts (A) and bolt
(B).
|
| Disassembly |
| 1. |
Loosen the bolt (A) and then disconnect the universal joint assembly
from the steering column assembly.
|
| 2. |
To reassembly, reverse the disassembly procedure.
|
| Installation |
| 1. |
Install in the reverser order of removal.
|
| 2. |
Conduct the "EPS Type Recognition" by Diagnostic tool.
(Refer to MDPS Motor - "Diagnosis with Diagnostic tool")
|
| 3. |
Conduct the "SAS Calibration" by diagnostic tool.
(Refer to MDPS Motor - "Diagnosis with Diagnostic tool")
|
| 4. |
Check the DTC.
|
| 5. |
Turn off the IGN switch and wait for 20 seconds or more. Then check
the operation after starting the engine.
|
Removal 1. Remove the MDPS assembly. (Refer to Steering System - "MDPS Assembly") 2.
Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2.
Inspection 1. Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column. 2. Check for continuity between the terminals. 3.
Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ※ The diagnostic system (GDS) provides the following information.