Toyota Venza: Engine Circuit Malfunction (C1280/82)

Toyota Venza Service Manual / Mf1a Transfer / 4wd / Awd / Active Torque Control 4wd System / Engine Circuit Malfunction (C1280/82)

DESCRIPTION

If a malfunction in the ECM circuit occurs, the AWD control ECU will output this DTC.

DTC No.	DTC Detection Condition	Trouble Area
C1280/82	When the following continues for 5 seconds or more: - Communication with engine control ECM is operating normally, but SFI system is malfunctioning.	SFI system AWD control ECU

CAUTION / NOTICE / HINT

HINT:

Check the condition of each related circuit connector before troubleshooting (See page ).

PROCEDURE

1.	CHECK FOR DTC (SFI SYSTEM)

(a) Check if the SFI system DTC is output (See page ).

Result	Proceed to
SFI system DTC is not output	A
SFI system DTC is output	B

REPLACE AWD CONTROL ECU

GO TO SFI SYSTEM

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