Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection

Toyota Tacoma (2015-2018) Service Manual / Supplemental Restraint Systems / Driver Side Knee Airbag Assembly / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (for Vehicle not Involved in Collision)

(a) Perform a diagnostic system check (See page ).

(b) With the lower No. 1 instrument panel airbag assembly installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the lower No. 1 instrument panel airbag assembly with a new one:

Cuts, minute cracks or marked discoloration on the lower No. 1 instrument panel airbag assembly.

2. INSPECT LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (for Vehicle Involved in Collision and Airbag has not Deployed)

(a) Perform a diagnostic system check (See page ).

(b) With the lower No. 1 instrument panel airbag assembly removed from the vehicle, perform a visual check. If there are any defects as mentioned below, replace the lower No. 1 instrument panel airbag assembly with a new one:

Cuts, minute cracks or marked discoloration on the lower No. 1 instrument panel airbag assembly.
Cracks or other damage to the connector.
Deformation or cracks on the instrument panel reinforcement.

CAUTION:

For removal and installation procedures of the lower No. 1 instrument panel airbag assembly, be sure to follow the correct procedure.

Components

COMPONENTS ILLUSTRATION ...

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 ...

Other materials:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE KNUCKLE GREASE RETAINER CAP (for 2WD) (a) Using a screwdriver and hammer, remove the knuckle grease retainer cap. 2. REMOVE FRONT AXLE HUB OIL SEAL (for 4WD) (a) Using a screwdriver and hammer, remove the front axle hub oil seal. 3. REMOVE FRONT WHEEL ADJUST ...

Operation History List
OPERATION HISTORY LIST NOTICE: The cause of a malfunction is stored in the RAM or EEPROM in the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) battery terminal, do ...

Ignition Switch
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER (a) Remove the 2 screws. (b) Disengage the 2 claws and remove the lower steering column cover. 2. REMOVE IGNITION OR STARTER SWITCH ASSEMBLY (a) Disconnect the connector. (b) Disen ...