Exploded View

Driver air bag module
Steering wheel
Steering column assembly
Removal and Installation
REMOVAL
NOTE:
When reconnecting spiral cable, fix cable with a tape so that fixing case and rotating part keep aligned. This will omit neutral position alignment procedure during spiral cable installation.
Set steering wheel to the straight-ahead position.
Remove driver air bag module. Refer to SR-12, "Removal and Installation".
Disconnect harness connectors from clipping locations.
Remove steering wheel lock nut.
Remove steering wheel using suitable tool (A).
NOTE:
Put paint marks on the steering wheel and the column shaft head for supporting accurate positioning during the installation procedure.

Installation is in the reverse order of removal.
Check the spiral cable neutral position after replacing or rotating spiral cable. Refer to SR-16, "Removal and Installation".
CAUTION:
Do not twist spiral cable excessively after it becomes tight. (Twisting may cause the cable to be torn off.)
Do not reuse steering wheel lock nut.
Steering columnWasher switch
Description
Washer switch is integrated with combination switch (wiper and washer
switch).
Combination switch (wiper and washer switch) supplies ground and fuse #
6 supplies power for the front
washer motor to operate.
Component Inspection
Regarding wiring diagram information, ...
Dtc/circuit diagnosis
U1000 can comm circuit
Description
Refer to lan-7, "can communication system : system description".
DTC Logic
Dtc detection logic
Note:
U1000 can be set if a module harness was disconnected and reconnected,
perhaps during a repair. Confirm
that there are actual can diagnostic sym ...
AM radio reception
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics, AM signals are also subject
to interference as they travel from transmitter
to r ...