DTC Detection Logic

NOTE:

If DTC P100A or P100B is displayed with DTC P1090 or P1093, first perform the trouble diagnosis for DTC P1090 or P1093. Refer to DTC Description .
If DTC P100A or P100B is displayed with DTC P0101, first perform the trouble diagnosis for DTC P0101. Refer to DTC Description .

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P100A

VVEL SYSTEM-B1

[VVEL response malfunction (bank 1)]

Actual event response to target is poor.

Harness or connectors
(VVEL actuator motor assembly circuit is open or shorted.)
VVEL actuator motor assembly
VVEL actuator housing assembly
VVEL ladder assembly
VVEL control module

P100B

VVEL SYSTEM-B2

[VVEL response malfunction (bank 2)]