Description
The oil pressure warning lamp stays OFF when the ignition switch is turned ON.
Diagnosis Procedure
1.CHECK COMBINATION METER OIL PRESSURE WARNING LIGHT
1. Select METER/M&A on CONSULT.
2. Observe OIL W/L DATA MONITOR while operating the ignition switch. 
Is the inspection result normal?
YES >> Inspection end.
NO >> Replace combination meter. Refer to MWI "Removal and Installation".
THE OIL PRESSURE WARNING LAMP DOES NOT TURN OFF
Description
The oil pressure warning lamp remains on while the engine is running (normal oil pressure).
Diagnosis Procedure
1.CHECK COMBINATION METER INPUT SIGNAL
1. Start the engine and select METER/M&A on CONSULT.
2. Observe OIL W/L DATA MONITOR and the operation of the oil pressure warning
lamp on the combination
meter. 
Is the inspection result normal?
YES >> Perform ECM self-diagnosis. Refer to EC "CONSULT Function".
NO >> Replace combination meter. Refer to MWI "Removal and Installation".
The fuel gauge indicator does not
operateDescription Fuel gauge will not indicate from a certain position. Diagnosis Procedure 1.CHECK COMBINATION METER INPUT SIGNAL 1. Select METER/M&A on CONSULT. 2. Using "DATA MONITOR, compare ...

Description The warning is still displayed even after washer fluid is added. The warning is not displayed even though the washer tank is empty. Diagnosis Procedure 1.CHECK WASHER FLUID L ...
B terminal circuit
Description
Terminal "B" is constantly supplied with battery power.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to STR, "Wiring Diagram - With
Intelligent Key System" or
STR, "Wiring Diagram - Without Intelligent Key System".
CAUTION: Perform diagnosis ...
U0073 Communication bus a off
DTC Logic
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U0073
Control Module Communication
Bus "A" Off
When the ignition switch is ON,
TCM detects a bus-off error
continuously for 2 seconds or
more.
Harness or connector
(CA ...