Component Function Check
1.CHECK INFORMATION DISPLAY
CAUTION: Always drive vehicle at a safe speed.
Is the inspection result normal? YES >> INSPECTION END
NO >> Proceed to EC-475, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK DTC
Check that DTC UXXXX, P0500 or P1574 is not displayed.
Is the inspection result normal? YES >> GO TO 2.
NO-1 >> Perform trouble diagnosis for DTC UXXXX.
NO-2 >> Perform trouble diagnosis for DTC P0500. Refer to EC-350, "DTC Description".
NO-3 >> Perform trouble diagnosis for DTC P1574. Refer to EC-414, "DTC Description".
2.CHECK DTC WITH COMBINATION METER
Refer to MWI-21, "CONSULT Function (METER/M&A)".
Is the inspection result normal? YES >> GO TO 3.
NO >> Perform trouble diagnosis for DTC indicated.
3.CHECK INTERMITTENT INCIDENT
Perform GI-41, "Intermittent Incident".
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Repair or replace error-detected parts.
Push-button ignition switch positions
LOCK (Normal parking position):
The ignition switch can only be locked in this
position.
The ignition switch will lock when any door is
opened or closed with the ignition switched off.
ON (Normal operating position):
This position turns on the ignition system and
electrical accessories.
...
Standardized relay
Description
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and
mixed type relays.
TYPE OF STANDARDIZED RELAYS
...
Heater and Air Conditioner (automatic)
(if so equipped)
Heater and Air Conditioner
(front defroster) button
Temperature control dial (driver’s side) /
ON-OFF button
MODE (manual air flow control) button
Display screen
A/C (air conditioner) button
Temperature control dial (passenger’s
side)/DUAL (pa ...