Toyota Sienna Service Manual: DTC check / clear
HINT:
1. START DIAGNOSTIC MODE
- There are 2 methods to start diagnostic mode. Start
the mode by using one of them.
- Method 1
- Start the engine.
- While pressing and holding the "INFO" switch,
operate the light control switch: OFF
Turn ON
Turn OFF
Turn ON
Turn OFF
Turn
ON Turn OFF.
- The diagnostic mode starts and the "System
Check Mode" screen will be displayed. Service
inspection starts automatically and the result will
be displayed.
- Method 2
- Start the engine.
- Switch to the "Display Check" screen.
- From the display quality adjustment screen,
touch the corners of the screen in the following
order: upper left lower left
upper left
lower left upper left
lower left.
- The diagnostic mode starts and the "System
Check Mode" screen will be displayed. Service
inspection starts automatically and the result will
be displayed.
2. FINISH DIAGNOSTIC MODE
- There are 2 methods to end diagnostic mode. Use
one of them.
- Turn the ignition switch off.
(2) Press and hold the "DISP
- switch for 3
seconds.
3. DIAGNOSIS MENU
- The "Diagnosis MENU" screen will be displayed by
pressing the menu switch on the "System Check
Mode" screen
4. CHECK DTC
- Read the system check result.
- If the check result is "EXCH", "CHEK" or "Old",
touch the displayed check result to view the
results on the "Unit Check Mode" screen and
record them.
HINT:
- If all check results are "OK", go to
communication DTC check.
- If a device name is not known, its physical
address is displayed.
HINT:
When proceeding to view the results of another
device, press the service switch to return to the
"System Check Mode" screen. Repeat this step.
- Read the communication diagnostic check result.
- Return to the "System Check Mode" screen, and
press the "LAN Mon" switch to enter the "LAN
Monitor" screen.
- If the check result is "CHEK" or "Old", touch the
displayed check result to view the results on the
individual communication diagnostic screen and
record them.
HINT:
- If all check results are "No Err", the system
judges that no DTC exists.
- The sub-code (relevant device) will be
indicated by its physical address.
- When proceeding to view the results of
another device, press the "Service" switch to
return to the original "LAN Monitor" screen.
Repeat this step.
5. DTC CLEAR/RECHECK
- Clear DTC
- Press the "Code CLR" switch for 3 seconds.
- The check results are cleared
- Recheck
- Press the "Recheck" switch.
- Confirm that all diagnostic codes are "OK" when
the check results are displayed. If a code other
than "OK" is displayed, troubleshoot again.
- Press the "LAN Mon" switch to change to the
"LAN Monitor" screen.
- Confirm that all diagnostic codes are "No Err". If
a code other than "No Err" is displayed,
troubleshoot again.
1. RADIO AND NAVIGATION ASSEMBLY
*1: with Rear Seat Entertainment System
Reference: waveform 1
HINT:
Terminal: VV+ - VV-
Gauge set: 200 mV/DIV, 10 μ ...
COMMUNICATION DIAGNOSIS:
SW:
SW WITH NAME:
SW CONVERTING:
COMMAND SW:
FRONT MONITOR:
DVD PLAYER:
TELEPHONE:
NAVI:
IN-DASH CD CHANGER:
GPS:
CAMERA U ...
Other materials:
Disassembly
HINT:
Overhaul the RH side by the same procedures as these of
the LH side.
1. REMOVE REAR WHEEL
2. SEPARATE REAR DISC BRAKE CALIPER
ASSEMBLY LH
HINT:
Do not disconnect the flexible hose from the brake
caliper.
3. REMOVE REAR DISC
(a) Release the parking brake, and remove the rear
disc.
H ...
Disassembly
1. REMOVE REAR NO. 2 SEAT COVER BEZEL
Remove the 5 screws.
Disengage the 5 claws and remove the rear No. 2
seat cover bezel.
2. REMOVE REAR SEAT RECLINING COVER LH
Remove the 2 screws.
Disengage the claw and remove the rear seat
reclining cover LH.
...
Installation
1. INSTALL REAR AXLE HUB & BEARING ASSEMBLY LH
(a) Install the hub & Bearing assembly LH with the 4
bolts.
Torque: 56 N*m (571 kgf*cm, 41 ft.*lbf)
2. INSPECT BEARING BACKLASH (See page AH-16)
3. INSPECT AXLE HUB DEVIATION (See page AH-16)
4. CONNECT SKID CONTROL SENSOR WIRE
(a) Co ...