Reassembly
PrecautionAudio system
Operations such as listening to audio, using the hands-free
phone, confirming vehicle information and changing audio system
settings are started by using the following buttons.
Audio system operation buttons
“Audio� button
Display the “select audio source� screen or audio top s ...
Adjusting the settings
To adjust the fan speed, turn the fan speed control dial clockwise
(increase) or counterclockwise (decrease).
Turning the dial to “0� turns off the fan.
To adjust the temperature setting, turn the temperature control dial
clockwise (warm) or counterclockwise (cool).
If is ...
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 ...