CAUTION / NOTICE / HINT
Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing (See page SUPPLEMENTAL RESTRAINT SYSTEMS > AIRBAG SYSTEM (w/ VSC) > PRECAUTION).
PROCEDURE
INSPECT SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
If the spiral cable with sensor sub-assembly is installed with the center position misaligned, steering angle sensor value abnormal DTCs will be stored, and recovery will be impossible. In this case, replace the spiral cable with sensor sub-assembly with a new one.
| *A | Colored Roller Visible Type | *B | Flat Cable Visible Type |
| *a | Check Window | *b | Alignment Marks |
| *c | Colored Roller | *d | Top of U-turn Portion of Flat Cable |
Check the spiral cable with sensor sub-assembly center position.
| Standard |
|---|
| Connector is at the highest point. |
| Alignment marks are aligned. |
| Colored roller or top of flat cable U-turn portion can be seen through the check window. |
If the spiral cable with sensor sub-assembly is not at the center position, perform centering of the spiral cable with sensor sub-assembly.
Failure to observe the following precautions could result in breakage of the spiral cable with sensor sub-assembly.
Do not hold the airbag connector or wiring when rotating the spiral cable with sensor sub-assembly.
Do not rotate with excessive force.
|
Rotation Direction |
Making sure to rotate in the counterclockwise direction only, slowly rotate the spiral cable with sensor sub-assembly in the counterclockwise direction until it stops.
Make sure to rotate in the counterclockwise direction only. Rotating in the clockwise direction can break the spiral cable with sensor sub-assembly or make centering impossible.
When the rotation stops, if the connector has passed the lowermost position, return the connector to the lowermost position as shown in the illustration.
|
Rotation Direction |
Rotate the spiral cable swith sensor sub-assembly back in the clockwise direction for approximately 2.5 turns so that the connector moves from the lowermost position to the topmost position.
With the connector in the lowermost position, rotating clockwise 5 turns or more could break the spiral cable with sensor sub-assembly.
| *A | Colored Roller Visible Type | *B | Flat Cable Visible Type |
| *a | Check Window | *b | Alignment Marks |
| *c | Colored Roller | *d | Top of U-turn Portion of Flat Cable |
Check that the spiral cable with sensor sub-assembly is centered.
| Standard |
|---|
| Connector is at the highest point. |
| Alignment marks are aligned. |
| Colored roller or top of flat cable U-turn portion can be seen through the check window. |
If centering cannot be achieved, the spiral cable with sensor sub-assembly may be broken, so replace it with a new one.
INSTALL SPIRAL CABLE SUB-ASSEMBLY (w/o VSC)
Check that the ignition switch is off.
Check that the cable is disconnected from the negative (-) battery terminal.
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
Check that the front tires face straight forward.
Check that the turn signal switch is in the neutral position.
Perform the operation when the turn signal switch is in the neutral position. Otherwise, the turn signal pin will break.
Engage the 3 claws to install the spiral cable sub-assembly.
Pull the lock pin out before installing the steering wheel when replacing the spiral cable sub-assembly with a new one.
Connect the airbag connector.
Connect the horn connector.
INSTALL SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY (w/ VSC)
Check that the ignition switch is turned off.
Check that the negative battery terminal is detached.
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
Check that the front tires face straight forward.
Check that the turn signal switch is in the neutral position.
Perform the operation when the turn signal switch is in the neutral position. Otherwise, the turn signal pin will break.
Engage the 3 claws to install the spiral cable with sensor sub-assembly.
Pull the lock pin out before installing the steering wheel when replacing the spiral cable with sensor sub-assembly with a new one.
Connect the steering sensor connector.
Connect the airbag connector.
Connect the horn connector.
INSTALL UPPER STEERING COLUMN COVER
INSTALL LOWER STEERING COLUMN COVER
INSTALL STEERING COLUMN COVER SUPPORT (w/ Entry and Start System)
ADJUST SPIRAL CABLE
Check that the ignition switch is turned off.
Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
Confirm that the front tires face straight forward.
| *A | Colored Roller Visible Type | *B | Flat Cable Visible Type |
| *a | Check Window | *b | Colored Roller |
| *c | Top of U-turn Portion of Flat Cable | - | - |
Check the spiral cable center position.
| Standard |
|---|
| Connector is at the highest point. |
| Colored roller or top of flat cable U-turn portion can be seen through the check window. |
If the spiral cable is not at the center position, perform centering of the spiral cable.
Failure to observe the following precautions could result in breakage of the spiral cable.
Do not rotate the spiral cable while the negative (-) battery cable is connected and the ignition switch is turned to ON.
Do not hold the airbag connector or wiring when rotating the spiral cable.
Do not rotate with excessive force.
|
Rotation Direction |
Making sure to rotate in the counterclockwise direction only, slowly rotate the spiral cable in the counterclockwise direction until it stops.
Make sure to rotate in the counterclockwise direction only. Rotating in the clockwise direction can break the spiral cable or make centering impossible.
When the rotation stops, if the connector has passed the lowermost position, return the connector to the lowermost position as shown in the illustration.
|
Rotation Direction |
Rotate the spiral cable back in the clockwise direction for approximately 2.5 turns so that the connector moves from the lowermost position to the topmost position.
With the connector in the lowermost position, rotating clockwise 5 turns or more could break the spiral cable.
| *A | Colored Roller Visible Type | *B | Flat Cable Visible Type |
| *a | Check Window | *b | Colored Roller |
| *c | Top of U-turn Portion of Flat Cable | - | - |
Check that the spiral cable is centered.
| Standard |
|---|
| Connector is at the highest point. |
| Colored roller or top of flat cable U-turn portion can be seen through the check window. |
If centering cannot be achieved, the spiral cable may be broken, so replace it with a new one.
INSTALL STEERING WHEEL ASSEMBLY
INSTALL STEERING PAD (for TMMF Made)
INSTALL STEERING PAD (for TMC Made)
INSTALL LOWER NO. 2 STEERING WHEEL COVER (for TMC Made)
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
| 5.4 N*m | 55 kgf*cm | 48 in.*lbf |
INSPECT SRS WARNING LIGHT
(See page SUPPLEMENTAL RESTRAINT SYSTEMS > AIRBAG SYSTEM (w/ VSC) > DIAGNOSIS SYSTEM)