
Hint:
Check from the rear of the connector while it is connected to the air conditioning amplifier.



Can communication signal 
Hint:
The waveform varies depending on the can communication signal.

Can communication signal 
Hint:
The waveform varies depending on the can communication signal.

Compressor and pulley operation signal

Problem symptoms table (2006/01- )
Terminals of ecu (2006/01- )Rear occupant classification sensor rh collision detection
Description
Dtc b1788 is output when the occupant classification ecu receives a collision
detection signal sent by
the rear occupant classification sensor rh when an accident occurs.
Dtc b1788 is also output when the front seat rh is subjected to a strong impact,
even if an actual
acci ...
Ecm power source circuit
Description
When the ignition switch is turned on, the battery voltage is applied to the
igsw of the ecm. The output
signal from the mrel terminal of the ecm causes a current to flow to the coil,
closing the contacts of the
integration relay (efi main relay) and supplying power to either term ...
Dinghy towing
Your vehicle is not designed
to be dinghy towed (with 4
wheels on the ground)
behind a motor home.
NOTICE
â– To avoid serious damage to
your vehicle
Do not tow your vehicle with 4
wheels on the ground.
â– To prevent causing serious
damage to the transmission
and AWD system (AWD models)
2WD models: ...