Toyota 4Runner: Removal
REMOVAL
CAUTION / NOTICE / HINT
PROCEDURE
1. REMOVE STEERING WHEEL ASSEMBLY
(a) Remove the steering wheel assembly (See page
.gif)
).
2. REMOVE LOWER STEERING COLUMN COVER
3. REMOVE UPPER STEERING COLUMN COVER
4. REMOVE SPIRAL CABLE SUB-ASSEMBLY
|
(a) Disconnect the connectors from the spiral cable. NOTICE: When handling the airbag connector, take care not to damage the airbag wire harness. |
|
(b) Detach the 3 claws and remove the spiral cable.
NOTICE:
- Do not replace the spiral cable sub-assembly when the ignition switch is ON and the battery cable is connected.
- Do not rotate the spiral cable when the ignition switch is ON and the battery cable is connected.
- Make sure the steering wheel is installed and centered before rotating the steering angle sensor when performing steering angle sensor operation inspections (inspecting for abnormal noise, diagnosis inspections, etc.).
- Do not remove the steering angle sensor from the spiral cable.
Components
COMPONENTS
ILLUSTRATION
...
Inspection
INSPECTION
PROCEDURE
1. INSPECT SPIRAL CABLE SUB-ASSEMBLY
(a) If there are any defects as mentioned below, replace the spiral cable with
a new one:
Scratches, cracks, dents or chips in the conne ...
Other materials about Toyota 4Runner:
Operation Check
OPERATION CHECK
1. CHECK INITIAL CHECK FUNCTION
(a) Check the initial check function for the buzzer.
(1) When the back sonar or clearance sonar switch assembly is turned on, check
that the following occurs: 1) after 0.2 seconds, the buzzer sounds for ap ...
Sending Malfunction (Navigation to APGS) (U0073,U0140)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
DTC No.
DTC Detection Condition
Trouble Area
U0073
CAN bus connection error
CAN communicatio ...
0.0062