Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Center Airbag Sensor Assembly

Components

COMPONENTS

ILLUSTRATION

On-vehicle Inspection

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle not Involved in Collision)

(a) Perform a diagnostic system check (See page 2. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag ).

2. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag has not Deployed)

(a) Perform a diagnostic system check (See page 3. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag ).

3. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag has Deployed)

(a) Replace the airbag sensor assembly.

CAUTION:

For removal and installation procedures of the airbag sensor assembly, be sure to follow the correct procedure.

HINT:

The airbag sensor assembly should be replaced after any of the airbags has deployed, as it has been subjected to the impact.

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

CAUTION:

Be sure to read Precaution thoroughly before servicing (See page NOTICE: ).

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 disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Click here 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

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

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 3. REMOVE FRONT CONSOLE BOX

3. REMOVE FRONT CONSOLE BOX

Click here

4. REMOVE AIRBAG SENSOR ASSEMBLY

(a) Check that the ignition switch is OFF.

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

CAUTION:

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

(c) Pull the lever down to disconnect the connector holder.

(d) Remove the 3 bolts and airbag sensor assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL AIRBAG SENSOR ASSEMBLY

(a) Check that the ignition switch is OFF.

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

CAUTION:

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

(c) Install the airbag sensor assembly with the 3 bolts.

Torque:

17.5 N·m {178 kgf·cm, 13 ft·lbf}

NOTICE:

  • If the airbag sensor assembly has been dropped, or there are any cracks, dents or other defects in the case, bracket or connector, replace it with a new one.
  • When installing the airbag sensor assembly, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.

(d) Check that there is no looseness in the installation parts of the airbag sensor assembly.

(e) Connect the connector holder to lock the lever.

Text in Illustration

*a

Waterproof Sheet

NOTICE:

Confirm that the lever is locked.

(f) Check that the waterproof sheet is properly set.

2. INSTALL FRONT CONSOLE BOX

Click here 3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 4. INSPECT SRS WARNING LIGHT

4. INSPECT SRS WARNING LIGHT

Click here Curtain Shield Airbag Assembly(for Access Cab)

TC and CG Terminal Circuit
DESCRIPTION DTC output mode is set by connecting terminals TC and CG of the DLC3. The DTCs are displayed by blinking the SRS warning light. HINT: Make sure that DTCs which relate to the CA ...

Curtain Shield Airbag Assembly(for Access Cab)
...

Other materials:

Disposal
DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre-disposal deployment may be considered hazardous material treatment. PROCEDURE 1. PRECAUTION ...

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here PROCEDURE 1. INSTALL FRONT SEAT INNER BELT ASSEMBLY (a) for Driver Side: (1) Install t ...

System Description
SYSTEM DESCRIPTION 1. SEAT BELT WARNING SYSTEM DESCRIPTION (a) Seat belt warning light operation for driver seat belt: The seat belt warning light on the combination meter assembly illuminates, blinks or turns off in accordance with the driver seat belt state, vehicle speed, shift lever posit ...

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