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
disconnecting the cable from the negative (-) battery terminal notices before proceeding
with work (See page
).
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page
).
3. REMOVE LOWER NO. 3 STEERING WHEEL COVER
|
(a) Disengage the claw and guide to remove the lower No. 3 steering wheel cover. |
|
4. REMOVE LOWER NO. 2 STEERING WHEEL COVER
|
(a) Disengage the claw and guide to remove the lower No. 2 steering wheel cover. |
|
5. REMOVE STEERING PAD
CAUTION:
When storing the steering pad, keep the airbag deployment side facing upward.
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
|
(c) Using a screwdriver, push up the torsion spring to disengage the pin. Text in Illustration
HINT: Insert the screwdriver from the installation hole of the lower No. 3 steering wheel cover. |
|
|
(d) Using a screwdriver, push in the 2 torsion springs to disengage the 2 pins. Text in Illustration
NOTICE: Do not drop the steering pad. HINT: Insert the screwdriver from the installation holes in the lower No. 3 steering wheel cover and lower No. 2 steering wheel cover. |
|
(e) Pull out the steering pad from the steering wheel assembly and support the steering pad with one hand.
NOTICE:
When removing the steering pad, do not pull the airbag wire harness.
|
(f) Disconnect the horn connector from the steering pad. |
|
(g) Using a screwdriver with its tip wrapped with protective tape, release the 2 airbag connector locks.
Text in Illustration|
*1 |
Protective Tape |
|
*2 |
Airbag Connector |
|
*3 |
Horn Connector |
|
*4 |
Airbag Connector Lock |
(h) Disconnect the 2 airbag connectors to remove the steering pad.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
Installation
DisposalOn-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK FOR FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK
(a) Check fuel pump operation.
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch to ON and turn the Techstream on.
NOTICE:
Do not start the eng ...
Short to GND in Immobiliser System Power Source Circuit (B278A)
DESCRIPTION
This DTC is stored when the engine switch power source supply line is open or
shorted.
DTC No.
DTC Detection Condition
Trouble Area
B278A
Engine switch power source supply line is ope ...
Interior lights list
Your Toyota is equipped with the illuminated entry system to assist in entering
the vehicle. Due to the function of the system, the lights shown in the following
illustration automatically turn on/off according to the presence of the electronic
key (vehi ...