Toyota Sienna Service Manual: Inspection
1. INSPECT STEERING PAD SWITCH LH (w/o Navigation System)
- Measure the resistance according to the values in the table below.
Standard resistan
If the result is not as specified, replace the steering pad switch LH.
2. INSPECT STEERING PAD SWITCH RH (w/ Navigation System)
- Measure the resistance according to the value(s) in the table below.
Standard resistance
If the result is not as specified, replace the steering pad switch RH.
3. INSPECT STEERING PAD SWITCH CABLE (w/ Navigation System)
- Measure the resistance according to the value(s) in the table below.
Standard resistance
If the result is not as specified, replace the steering pad switch cable.
Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE STEERING WHEEL NO. 2 LOWER COVER
3. REMOVE STEERING WHEEL NO. 3 LOWER COVER
4. REMOVE HONE BUTTON ASSEMBLY
5. REMOVE STEERING PAD SWITC ...
Installation
1. INSTALL STEERING PAD SWITCH LH
2. INSTALL HONE BUTTON ASSEMBLY
3. INSTALL STEERING WHEEL NO. 3 LOWER COVER
4. INSTALL STEERING WHEEL NO. 2 LOWER COVER
5. CONNECT CABLE TO NEGATIVE BATTERY
TERM ...
Other materials:
Disassembly
1. INSPECT PACK CLEARANCE OF REVERSE CLUTCH
HINT:
(See page AX-249)
2. INSPECT PACK CLEARANCE OF DIRECT CLUTCH
AND OVERDRIVE CLUTCH
HINT:
(See page AX-249)
3. REMOVE DIRECT MULTIPLE DISC CLUTCH DISC
(a) Using a screwdriver, remove the snap ring from the
intermediate shaft.
(b) Remo ...
Problem symptoms table
HINT:
Before inspecting the suspected areas listed in the table
below, check the fuse and relay.
Before inspecting the suspected areas listed in the table
below, check for DTCs.
Methods used to verify the cause of the problem are listed
in order of probability in the ...
Speaking on the phone
The following screen is displayed when speaking on the phone.
To adjust the call volume
Select “-” or “+”. You can also adjust the volume using the steering
switches or the volume knob.
To prevent the other party from hearing your voice
Select “Mute”.
Inputting tones
When usin ...
