Removal and installation
PrecautionDiagnosis description : malfunction indicator lamp (MIL)
When emission-related ECU detects a malfunction in the emission
control systems components and/or the powertrain control components
(which affect vehicle emissions), it turns on/blinks MIL to
inform the driver that a malfunction has been detected.
The MIL illuminates when ignition switch is t ...
P0604 ECM
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0604
ECM
[Internal control module
random access memory
(RAM) error]
Malfunction in the internal RAM of ECM.
ECM
DTC CON ...
Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates
heading direction of vehicle.
With the ignition switch in the ON position, press
the button as described in the
chart below
to activate various features of the automatic antiglare
rearview mirror.
For more information about the au ...