Toyota Tacoma (2015-2018) Service Manual: Installation

Toyota Tacoma (2015-2018) Service Manual / Supplemental Restraint Systems / Spiral Cable / Installation

INSTALLATION

PROCEDURE

1. INSTALL SPIRAL CABLE SUB-ASSEMBLY WITH SENSOR

(a) Check that the ignition switch is OFF.

(b) Check that the battery negative (-) terminal is disconnected.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

(d) Engage the 3 claws and install the spiral cable sub-assembly with steering sensor.

NOTICE:

When replacing the spiral cable sub-assembly with a new one, remove the lock pin before installing the steering wheel.

(e) Connect the connectors to the spiral cable sub-assembly with sensor.

NOTICE:

When handling the airbag connector, take care not to damage the airbag wire harness.

2. INSTALL UPPER STEERING COLUMN COVER

3. INSTALL LOWER STEERING COLUMN COVER

4. ADJUST SPIRAL CABLE

(a) Rotate the spiral cable sub-assembly with sensor counterclockwise slowly by hand until it feels firm.

NOTICE:

Do not turn the spiral cable sub-assembly with sensor by the airbag wire harness.

(b) Rotate the spiral cable sub-assembly with sensor clockwise approximately 2.5 turns to align the marks.

NOTICE:

Do not turn the spiral cable sub-assembly with sensor by the airbag wire harness.

HINT:

The spiral cable sub-assembly with sensor will rotate approximately 2.5 turns to both the left and right from the center.

5. INSTALL STEERING WHEEL ASSEMBLY

6. INSPECT STEERING PAD

(See page )

7. INSPECT SRS WARNING LIGHT

(See page Steering Pad )

Inspection

INSPECTION PROCEDURE 1. REMOVE SPIRAL CABLE SUB-ASSEMBLY WITH SENSOR (a) If there are any defects as mentioned below, replace the spiral cable sub-assembly with a new one: Scratches, cracks, den ...

Other materials:

Removal
REMOVAL PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing (See page ). NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the ...

Precaution
PRECAUTION 1. EXPRESSIONS OF IGNITION SWITCH HINT: The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) ...

Steering Angle Sensor Initialization Incomplete (C1439,C1445)
DESCRIPTION The skid control ECU (brake actuator assembly) acquires steering angle sensor zero point every time the ignition switch is turned ON and the vehicle is driven at 35 km/h (22 mph) or more for approximately 5 seconds. The ECU also stores the previous zero point. The steering angle ...