EVC-76
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (VCM)
DC/DC CONV STATUS
0/1/2/3
Displays the status of the DC/DC status signal being
used for communication between VCM and the PDM
(Power Delivery Module).
• 0: DC/DC converter does not operate.
• 1: When normal operation
• 2: VCM is detecting a DC/DC converter error.
• 3: VCM is prohibiting DC/DC converter operation.
VARIABLE V/CONT PERMIT
On/Off
Displays the power voltage variable control authoriza-
tion status of VCM.
• On: Authorized
• Off: Prohibited
DC/DC CONV REQ VOLT
V
Displays the power generation request voltage being
requested to the DC/DC converter.
POWER SW
On/Off
X
Displays the POWER switch operation status.
• On: When the POWER switch is operated
• Off: On: When the POWER switch is not operated
START SIGNAL
On/Off
X
X
Displays the status of READY permit signal received
from BCM via CAN communication.
• On: Start signal input.
• Off: Start signal does not input.
IMMEDIATE CHG SW
On/Off
X
Displays the operation status of the immediate charg-
ing switch.
• On: When the switch is operated
• Off: When the switch is not operated
A/C SW
On/Off
X
X
Displays the A/C switch operation status received
from the A/C auto amp.
• On: When the A/C switch is operating
• Off: When the A/C switch is not operating
FRONT WIPER
LOW/HIGH/
Off/INVALID
Displays the front wiper operation status received
from the IPDM E/R
• LOW: Front wiper is operating at low speed
• HIGH: Front wiper is operating at high speed
• Off: Front wiper is not operating
• INVALID: IPDM E/R cannot detect front wiper sta-
tus.
HEAD LAMP LOW SIG
On/Off
Displays the operation status of the headlamp re-
ceived from the IPDM E/R.
• On: When the low beam is operating
• Off: When the low beam is not operating
HEAD LAMP HI SIG
On/Off
Displays the operation status of the headlamp re-
ceived from the IPDM E/R.
• On: When the high beam is operating
• Off: When the high beam is not operating
BLOWER FAN ACTIV
On/Off
Displays the operation status of the blower fan re-
ceived from the A/C auto amp.
• On: When the blower fan is operating
• Off: When the blower fan is not operating
REAR DEFOGGER
On/Off
Displays the rear window defogger operation status
received from the IPDM E/R.
• On: When the rear window defogger is operating
• Off: When the rear window defogger is not operat-
ing
HV INTERLOCK (DC/DC)
On/Off
Displays the connection status of connection detect-
ing circuit built in PDF (Power Delivery Module).
• On: Interlock detection circuit is energized.
• Off: Except above.
MONITOR ITEM
Unit
Monitor Item Selection
Description
ECU INPUT
SIGNALS
MAIN SIG-
NALS