Toyota Sienna Service Manual: Terminals of ECU
1. TELEVISION DISPLAY ASSEMBLY
*1: with Navigation System
- A Remote Control System does not Operate
- Sound Signal Circuit between Video Terminal and Television Display
- Display Signal Circuit between Video Terminal and Television Display
- Television Display Power Source Circuit
Problem symptoms table
HINT:
Inspect the "Fuse" and "Relay" before confirming the
suspected area as shown in the table below.
DISPLAY FUNCTION:
SOUND FUNCTION:
REMOTE CONTROL FUNCTION:
...
A Remote Control System does not Operate
INSPECTION PROCEDURE
1 CHECK SYSTEM
Check that the remote control operation of the rear
system is not locked by the radio receiver or the radio
and navigation assembly.
Check ...
Other materials:
Evaporative Emission System Switching Valve Control Circuit High
DTC SUMMARY
DESCRIPTION
The circuit description can be found in the EVAP (Evaporative Emission)
System (See page ES-404).
INSPECTION PROCEDURE
Refer to the EVAP System (See page ES-404).
MONITOR DESCRIPTION
5 hours*1 after the ignition switch is turned off, the electric vacuum pump
...
Removal
1. REMOVE REAR WHEEL
2. REMOVE EXHAUST PIPE ASSEMBLY
HINT:
Perform this procedure only when removing the RH side.
(See page EX-8)
3. REMOVE REAR SPEED SENSOR LH
HINT:
(See page DS-21)
4. REMOVE REAR AXLE SHAFT NUT LH
HINT:
(See page DS-21)
5. REMOVE REAR DRIVE SHAFT ASSEMBLY LH
HINT:
...
Diagnosis system
1. CHECK DLC3
The vehicle's ECU uses ISO 15765-4 for
communication protocol. The terminal arrangement
of the DLC3 complies with SAE J1962 and matches
the ISO 15765-4 format.
NOTICE:
*: Before measuring the resistance, leave the
vehicle as is for at least 1 minute and do not
...